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The VEX Robotics Design System offers students an exciting platform for learning about areas rich with career opportunities spanning science, technology, engineering and math (STEM). These are just a few of the many fields students can explore by creating with VEX Robotics technology. Beyond science and engineering principles, a VEX Robotics project encourages teamwork, leadership and problem solving among groups. It also allows educators to easily customize projects to meet the level of students’ abilities. The affordable VEX platform is expanding rapidly and is now found in middle schools, high schools and university labs around the globe. Robotics hobbyists also appreciate the advanced capabilities of the VEX System.
Competition Kits and Bundles
Competition
The game and field components to the current VEX game are available here. The official VEX Robotics Competition Field is setup on a foam surface, with a sheet-metal and lexan perimeter frame. Inside this perimeter, game-specific elements can be added. Field Spare Parts and other competition-related products are also available.
Kits and Bundles
VEX Classroom and Competition Robotics Kits are complete kits designed for use in a daytime classroom or for a team involved in a competitive robotics program. Use Autodesk's VEX Robotics Curriculum to start teaching with VEX Robotics, from the basics of engineering, robotics and design all the way up to a semester-ending classroom competition. If you're fielding a competitive robotics team outside the classroom, these kits include the most popular items used to design and build VEX competition robots.
Motion Structure
Motion Accessories 
The Motion Subsystem comprises all the components in the VEX Robotics Design System which make a robot move. These components are critical to every robot. The Motion Subsystem is tightly integrated with the components of the Structure Subsystem in almost all robot designs. In the VEX Robotics Design System the motion components are all easily integrated together. This makes it simple to create very complex systems using the basic motion building blocks.
Structure Accessories 
The structural subsystem of the robot is responsible for physical support. It holds everything in place, and is, in effect, the durable “skeleton” of the robot to which all the other subsystems are attached. The Structure and Motion subsystems are very tightly integrated to form the chassis of the robot.
Power Sensors
Power Accessories 
Power is vital to the operation of all the electronic parts on the robot, including the controller and the motors. With the structural subsystem as the robot’s skeleton, and the motion subsystem as the muscle, the power subsystem is the circulatory system that provides the rest of the robot with energy.
Sensor Accessories 
The sensor subsystem gives the robot the ability to detect various things in its environment. The sensors are the “eyes and ears” of the robot, and can even enable the robot to function independently of human control. A robot senses its environment and adjusts its own behaviors based on that knowledge.
Logic Control
Logic Accessories 
The Logic Subsystem major component is one of the the VEX Microcontrollers. A microcontroller is the most integral component of the entire VEX system, because it coordinates and controls all the other components. The Logic Subsystem is effectively the robot’s brain.
Control Accessories 
The Control Subsystem enables a human operator to maneuver the robot. Commands are issued through joysticks and buttons on the Transmitter, and sent via radio signal to the Receiver on the robot. In this way, the robot can be controlled through a combination of manual and autonomous methods.
Equipment
Equipment Accessories 
Every robot need a human pit crew to provide maintenance, repairs, and upgrades. The Equipment section includes robot related tools and items to protect the humans.
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Robotics Engineering Notebook

Use the Robotics Engineering Notebook to document the design, construction and iteration of a classroom or competitive robot.

- (130) Blank Entry pages - 3-hole drilled for binder storage - Commonly used formulas and rulers available for easy reference


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Shaft Collar (16-pack)

Collars lock to drive shafts, keeping wheels and gears from sliding along the shaft. Collars fit around Drive Shafts and can be fastened in place using a setscrew.

  • Designed specifically for the VEX Drive Shaft.
  • Set screw uses the same Allen Wrench as the 6-32 Motor Screws.

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Motor Controller 29

The VEX Motor Controller 29 uses a standard PWM signal (like that originating from the 3-wire ports on VEX Microcontrollers) to drive a VEX 2-Wire Motor.

Note: We recommend using no more more than one (1) 3-Wire extension cable in between the Motor Controller 29 and a VEX Microcontroller. For longer extensions, use 2-Wire extension cables in between the Motor Controller 29 and a VEX 2-Wire motor.


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90-Degree Gusset Set (4-pack)

Use these Gussets to connect VEX structural C-Channels and Angles at 90-degree connections.

  • Allows for greater mounting versatility using VEX Structural parts.
  • Includes (4) each of 90-Degree Gusset Angles and Plates.

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7.2V Robot Battery NiMH 3000mAh

This VEX 7.2V Nickel Metal Hydride Battery provides a higher-capacity, rechargeable power source for use with your VEX robots. This is our recommended battery for VEX Robotics Competition robots.

  • Capacity: 3000 mAh
  • Rechargeable Nickel Metal Hydride (NiMH)
  • Standard VEX power connector

WARNING: Make sure your charger is capable of charging NiMH Batteries. If using a VEX Charger, the VEX Smart Charger MUST be used to charge this battery! DO NOT use the discontinued VEX Fast Battery Charger to charge NiMH Batteries.

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C-Channel 1x2x1x35 (2-pack)

VEX C-channel has holes on 0.500" increments. This structural member is perfect for building bigger robots. Excellent strength and twist resistance.

  • Three sizes available.
  • Made from cold rolled steel, 0.046" thick, zinc plated.
  • Each channel is segmented into cuttable 2.5" pieces

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Spacer, 4.6mm (20-pack)

A spacer is used to create a space between two objects, often to properly position them. Available in various lengths.

  • Eliminate slop on shafts.
  • Add space between metal parts.
  • Plastic and Nylon.

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Spacer, 8mm (20-pack)

A spacer is used to create a space between two objects, often to properly position them. Available in various lengths.

  • Eliminate slop on shafts.
  • Add space between metal parts.
  • Plastic and Nylon.

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Standoff 1.00" (10-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

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Battery Extension Cable

This 12" battery extension cable allows for greater flexibility in robot design. Now you can design a battery compartment into your robot regardless of where the microcontroller is mounted.

  • Designed for either of the VEX 7.2V Robot Batteries
  • Mounting plate makes a permanent battery fixture easy

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Extension Cable Retaining Clip (10-pack)
Plastic clips used for holding two 2-wire and 3-wire cables together. Use these to help secure your robot's electrical connections.

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Bearing Flat, Delrin (10-pack)

The Bearing Flat mounts directly on a piece of VEX structure and supports a shaft which runs perpendicular and directly through the structure.

  • Low friction allows shafts to turn smoothly.
  • Mount with Screws & Nuts or Pop Rivets

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LED Indicator Pack

Compatible with VEX Microcontroller Digital Outputs. Use these for feedback indicators, to debug code, verify Microcontroller mode, or for cool light patterns.

  • (3) Red LED Indicators
  • (3) Green LED Indicators
  • (2) Yellow LED Indicators

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Rubber Band #64 (10-pack)

#64 Rubber Bands have dozens of uses on a robot. The spring-like properties make it perfect for latches, triggers, and return mechanisms.

  • #64 Rubber Bands
  • Synthetic Rubber
  • Length is 3.5" x 1/4"

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Linear Motion Kit

The Linear Motion Kit provides a method for VEX builders to create linear mechanisms. Utilize the low friction slide rails for your own mechanisms or combine them with included Rack Brackets and VEX Rack Gears (not included) to build direct driven linear actuators. Each of the plastic slide trucks has self-tapping holes for VEX 8-32 screws which allows for easy assembly.

  • The rails have holes on 0.500" increments.
  • Two rail lengths included - 12" and 17.5"
  • Use with VEX 8-32 hardware (not included)

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VEX Safety Glasses

These safety glasses stand up to the test. They provide maximum impact protection and don't cut your visibility like many safety glasses.

  • Protect your eyes
  • Lightweight frame and lens
  • Scratch and impact resistant

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Screw 8-32 x 1.750" (50-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

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Standoff 6.00" (4-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

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2-Wire Motor 393

The 2-Wire Motor 393 is the primary actuator used in the VEX Robotics Design System. Build rotational mechanisms, drive bases, rotational joints, conveyor belts - anything that spins can be built using the 2-wire Motor 393.

  • Strong, steel internal gears.
  • Can be configured into a "high speed" version.

The 2-Wire Motor 393 does not have an internal motor controller.

The motor connects directly to 2-Wire Motor Ports (Ports 1 & 10 on the Cortex Microcontroller). For 3-Wire Motor Ports (Ports 2-9 on the Cortex), a Motor Controller 29 must be used in between the Microcontroller and the motor.


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Screw 8-32 x 1.250" (50-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

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Nut 8-32 Nylock (100-pack)

A nut is a type of hardware fastener with a threaded hole. All VEX nuts are 8-32 threads.

  • Nylock nuts have internal nylon lock.

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Battery Clip (4-pack)
Plastic mounting clip for attaching a VEX EDR 7.2V Robot Battery NiMH 3000mAh onto a robot. Mount two clips on your robot and simply snap your battery in and out.

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Latex Tubing (10')

This VEX Tubing can stretch up to 3 times its length and still spring back to its original shape. VEX Latex Tubing is great for any application on a VEX robot requiring spring loading.

  • Sold in two 5' lengths.
  • 35A durometer Latex.
  • Great for heavy lifting.

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Drive Shaft 12" (4-pack)

The square shaft has rounded corners which allow it to spin easily in a round hole, while locking to a square hole.

  • Three length: 2", 3", and 12".
  • Use the 12" to make your own custom length shafts.
  • Works with motors, wheels, gears, and bearings.

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Standoff 3.00" (4-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

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Standoff 5.00" (4-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

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Screw 8-32 x 2.000" (25-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

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Washer, Teflon (25-pack)

A washer is a thin disk with a hole used to distribute the load of a threaded fastener. VEX washers fit on all VEX screws and VEX shafts.

  • Steel washers are a good all-purpose washer.
  • Telfon has low friction. Use on shafts where metal rubs on metal.

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Screw 8-32 x 1.500" (50-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

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High Strength 84-Tooth Gear

Build mechanisms capable of achieving higher torque or speed than ever before - lift heavier loads and survive bigger impacts with the additional gear ratio options provided by the largest high strength gear available.

  • Works with the VEX High Strength Gear Kit or any VEX spur gear
  • Double-thick face width and ribbing provide added strength
  • Metal Square Hole Inserts prevent axles from "stripping"
  • Build gearboxes that resist high shock-loads
  • Bolt gears together for added strength
In stock soon. Order now to get in line. First come first served.

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Tank Tread Upgrade Kit

These upgrade links should be useful to designers wishing to create more advanced mechanisms utilizing the tank tread.

  • Different Tread-Links Increase Functionality.
  • Get High-Traction on Smooth Surfaces.
  • Compatible with Tank Tread Kit, High Strength Chain & Sprockets.

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Screw 8-32 x 1.000" (100-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

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Aluminum C-Channel 1x2x1x35 (6-pack)

Use VEX Aluminum pieces to lighten the total weight of a robot or mechanism while still keeping it strong.

  • Compatible with all VEX Motion and Structure components.
  • Available in bundle kits or in single part multi-packs

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Thin Anti-Slip Mat

These high friction mats are cuttable and compressible. Use for adding grip, friction, or padding.

  • Available in two types, thin or thick.
  • Size is 12" x 15"

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Motor 393 Refurb Kit

Lose your gears? This convenient replacement gear pack for the 2 Wire Motor 393 will get you going again without having to purchase a new motor. Includes one full set of gears.

  • Only for the 2 Wire Motor 393
  • (1) of each internal cluster gear
  • (1) set of replacement case assembly screws

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4" Omni-Directional Wheel (2-pack)

Omni-Directional wheels roll forward like normal wheels, but slide sideways with almost no friction (no skidding during turns). Use these wheels to make your robot turn smoothly or build a holonomic drivetrain. These wheels are the same size as the VEX 4" dia. Wheels.

  • 4" Omni Wheels roll sideways with very little friction.
  • Minimize skidding during turns.
  • Build a holonomic drive.

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Winch and Pulley Kit

This kit provides the ability to implement a winch and pulley system and create block and tackle mechanisms to utilize mechanical advantage.

  • Lift, lower, hang, drag and more.
  • Configurable for many applications.
  • Ratchet and Pawl can be engaged to prevent back driving.

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Bar 1x25 (8-pack)

VEX bar with holes on 0.500" increments. Can be cut on 0.500" increments.

  • Made from cold rolled steel, 0.046" thick, zinc plated.
  • The item is (8) to a package.

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45 Degree Gusset (6-pack)

Need to make a 45 degree angle in your application? The 45 Degree Gusset Pack will make this task easy.

  • Sold in packs of 6 each.
  • 45 Degree Gusset

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Angle Corner Gusset (4-pack)

Use these Angle Corner Gussets to attach VEX 2x2 Angles together at a 90-degree corner.

  • Useful for making structural corners on cubes!
  • Includes (4) Angle Corner Gussets.

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Hinge (2-pack)

This hinge provides a simple pivoting joint with 265 degree movement.

  • Sold in packs of 2.
  • 2.5" long x 1.3" wide.
  • Standard VEX holes.

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Rubber Band (20-pack)

#32 Rubber Bands have dozens of uses on a robot. The spring like properties make it perfect for latches, triggers, and return mechanisms.

  • #32 Rubber Bands
  • Synthetic Rubber
  • Length is 3"

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AAA NiMH Rechargeable Battery (6-pack)
A 6-pack of AAA NiMH Rechargeable Batteries designed for use in the VEXnet Joystick.

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Power Expander

Use the VEX Power Expander to add a secondary power source for four of the PWM outputs on the VEX Microcontroller. Balance a robot's motor load across two batteries to extend robot run time and increase performance.

  • Attach a 2nd battery to your robot.
  • Power up to four (4) Motors or Servos
  • Reduce motor load on primary battery
  • Run your robot for longer!
  • Protected by an Internal Circuit Breaker
  • Status port provides feedback to Microcontroller
  • Monitor when your robot trips its breaker
  • Monitor battery voltage
  • Feedback LED shows battery and circuit breaker status
  • PWM Slide Lock keeps cables from coming unplugged

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Battery Strap (2-pack)

These Battery Straps are used to mount the 7.2v battery to your robot. The strap is reusable. Two Battery Straps and Mounting Hardware included.

  • Securely mounts one 7.2V battery.
  • (2) Battery Straps.
  • Mounting Hardware included.

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Optical Shaft Encoder (2-pack)

With the Quadrature Encoder's two output channels you can measure both the position and direction of rotation of a VEX shaft. This will allow you to calculate the speed of the shaft, as well as the distance it has traveled; these are very useful measurements for autonomous programming. A Programming Kit is needed to change the program in the VEX Controller to use the Quadrature Encoder.

  • Measure Angular Travel.
  • Determine Rotational Direction.
  • Calculate Shaft Speed.
  • Calculate Distance Traveled.
  • Increase Navigational Control.
  • More Autonomous Functionality.

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Potentiometer (2-pack)

With the Potentiometer you can determine both position and direction of rotation. Use this sensor to get an analog measurement of angular position. This measurement can help to understand the position of robot arms or other mechanisms. A Programming Kit is needed to change the program in the VEX Controller to use the Potentiometer.

  • Measure Angular Position.
  • 250-Degrees of Adjustment.
  • Adjustable mounting angle.

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Line Tracker

Program your robot to follow a black line over a white surface. This kit provides more design flexibility--you can also use it to program your robot for light sensing. A Programming Kit is needed to change the program in the VEX Controller.

  • Navigate down a marked path.
  • Use for light sensing.
  • More autonomous function.

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Serial Y-Cable

Use this cable to connect the VEX LCD Display to the VEX Cortex Microcontroller.

  • 4-pin end connects to UART port on Cortex Microcontroller.
  • 3-pin ends connect to VEX LCD Display.

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Coiled Handset Cable

Put your robot on tether and start testing. At VEX Competitions, you can not test your robot on the Practice Fields unless you have a Tether Cable - no crystal operations are allowed.

  • Connects the 75 MHz Transmitter to the Microcontroller.
  • 18" long unextended. 12' long stretched.
  • No crystals needed.

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Tool Kit

All the tools you need to build with VEX. The Open End Wrench fits VEX nuts and standoffs. The Allen wrenches fit the screws and shaft collars.

  • (1) Open End Wrench
  • (1) 3/32" Allen Wrench
  • (1) 5/64" Allen Wrench

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Drive Shaft 2" & 3" Pack

The square shaft has rounded corners which allow it to spin easily in a round hole, while locking to a square hole.

  • Three length: 2", 3", and 12".
  • Use the 12" to make your own custom length shafts.
  • Works with motors, wheels, gears, and bearings.

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Plate 15x5 (2-pack)

Plate with holes on 0.500" increments and 1/8" diamonds in between. Can be cut on 0.500" increments.

  • Available in two sizes.
  • Made from cold rolled steel, 0.046" thick, zinc plated.

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Plate 25x5 (4-pack)

Plate with holes on 0.500" increments and 1/8" diamonds in between. Can be cut on 0.500" increments.

  • Available in two sizes.
  • Made from cold rolled steel, 0.046" thick, zinc plated.

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Angle 2x2x35 (4-pack)

VEX angle without slots. Typically used for structural framing. Good strength on two axis.

  • Can be cut on 0.500" increments.
  • Made from cold rolled steel, 0.046" thick, zinc plated
  • All items are (4) to a package.

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Screw 6-32 x 0.500" Silver (50-pack)

6-32 Screw with Button Head. 5/64" VEX Allen Drive. Various lengths.

  • Use for Motors and Servos only.
  • High Strength Stainless Steel.

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Screw 8-32 x 0.250" (100-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

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Screw 8-32 x 0.375" (100-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

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Screw 8-32 x 0.750" (100-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

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Washer, Steel (200-pack)

A washer is a thin disk with a hole used to distribute the load of a threaded fastener. VEX washers fit on all VEX screws and VEX shafts.

  • Steel washers are a good all-purpose washer.
  • Telfon has low friction. Use on shafts where metal rubs on metal.

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Coupler 8-32 x 0.500" (25-pack)

The 8-32 Coupler is used to connect multiple Threaded Beams to each other. Now you can make custom length standoffs.

  • Double up standoffs
  • Allen socket in one end
  • 1/2" and 1" lengths

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Standoff 0.50" (10-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

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Standoff 0.75" (10-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

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Standoff 1.50" (10-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

Our Price: $7.95
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Standoff 2.00" (10-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

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Standoff 2.50" (4-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

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Standoff 4.00" (4-pack)

A standoff is used in mechanics and electronics to separate two parts from one another. All VEX Standoffs have 8-32 threads.

  • Hex size is 0.250" across the flats.
  • Light weight aluminum.
  • Various lengths available.

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Thick Anti-Slip Mat

These high friction mats are cuttable and compressible. Use for adding grip, friction, or padding.

  • Available in two types, thin or thick.
  • Size is 12" x 15"

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3-Wire Extension Cables (Large Bundle)

Extension cables are used to extend the length of a 3-wire cable such that a motor or motor controller can be farther from a VEX Microcontroller.

3-Wire Extension Cables are available in lengths of 6, 12, 24 or 36 inches. 4-packs are available for each size. There is also a 3-Wire "Y" Cable available in a length of 6". "Y"-cables allow 2 motors or servos to be driven by a single microcontroller output.

The 3-Wire Extension Cable Small Bundle includes:

  • (1) 6" cables
  • (1) 12" cable
  • (1) 6" Y-cable

The 3-Wire Extension Cable Large Bundle includes:

  • (2) 6" cables
  • (2) 12" cables
  • (1) 24" cable
  • (1) 36" cable
  • (2) 6" Y-cable

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3-Wire Extension Cable 12" (4-pack)

Extension cables are used to extend the length of a 3-wire cable such that a motor or motor controller can be farther from a VEX Microcontroller.

3-Wire Extension Cables are available in lengths of 6, 12, 24 or 36 inches. 4-packs are available for each size. There is also a 3-Wire "Y" Cable available in a length of 6". "Y"-cables allow 2 motors or servos to be driven by a single microcontroller output.

The 3-Wire Extension Cable Small Bundle includes:

  • (1) 6" cables
  • (1) 12" cable
  • (1) 6" Y-cable

The 3-Wire Extension Cable Large Bundle includes:

  • (2) 6" cables
  • (2) 12" cables
  • (1) 24" cable
  • (1) 36" cable
  • (2) 6" Y-cable

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3-Wire Extension Cable 24" (4-pack)

Extension cables are used to extend the length of a 3-wire cable such that a motor or motor controller can be farther from a VEX Microcontroller.

3-Wire Extension Cables are available in lengths of 6, 12, 24 or 36 inches. 4-packs are available for each size. There is also a 3-Wire "Y" Cable available in a length of 6". "Y"-cables allow 2 motors or servos to be driven by a single microcontroller output.

The 3-Wire Extension Cable Small Bundle includes:

  • (1) 6" cables
  • (1) 12" cable
  • (1) 6" Y-cable

The 3-Wire Extension Cable Large Bundle includes:

  • (2) 6" cables
  • (2) 12" cables
  • (1) 24" cable
  • (1) 36" cable
  • (2) 6" Y-cable

Our Price: $7.99
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3-Wire "Y"-Cable 6" (2-pack)

Extension cables are used to extend the length of a 3-wire cable such that a motor or motor controller can be farther from a VEX Microcontroller.

3-Wire Extension Cables are available in lengths of 6, 12, 24 or 36 inches. 4-packs are available for each size. There is also a 3-Wire "Y" Cable available in a length of 6". "Y"-cables allow 2 motors or servos to be driven by a single microcontroller output.

The 3-Wire Extension Cable Small Bundle includes:

  • (1) 6" cables
  • (1) 12" cable
  • (1) 6" Y-cable

The 3-Wire Extension Cable Large Bundle includes:

  • (2) 6" cables
  • (2) 12" cables
  • (1) 24" cable
  • (1) 36" cable
  • (2) 6" Y-cable

Our Price: $4.99
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2-Wire Extension Cable 12" (4 Pack)

Extension cables are used to extend the length of a 2-wire cable such that a motor or motor controller can be farther from a VEX Microcontroller.

2-Wire Extension Cables are available in lengths of 6, 12, 24 or 36 inches. 4-packs are available for each size.

The 2-Wire Extension Cable Bundle includes:

  • (2) 6" cables
  • (2) 12" cables
  • (1) 24" cable
  • (1) 36" cable

Our Price: $9.99
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393 Motor Turbo Gear Set (4-pack)

Use the Turbo Gear Set to push your motors to the fastest speeds ever seen in VEX robotics. This gear pack replaces the gears inside a 2-Wire Motor 393 for high-RPM, low-torque applications.

  • Only for 2-Wire Motor 393
  • 240 RPM output speed is 140% faster than standard gearing
  • Use with external gearing or large wheels for even more speed

Our Price: $12.99
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High Strength Shaft 4" Long (4-pack)

Larger 1/4" shafts are tougher, stronger, and ready for even the most stressful robotic applications. These thicker shafts are more resistant to both twisting and bending fatigue, meaning that you should have no fear of designing high-torque gearboxes or high-impact drivetrains.

  • Works with all VEX High Strength Gears
  • Works with the 3.25" Omni Wheel and 3.25" Traction Wheel
  • Four lengths: 2", 3", 4", 12"
  • Use the 12" to make your own custom length shafts

Our Price: $4.99
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High Strength Clamping Shaft Collar (10-pack)

Shaft collars for High Strength Shafts. This clamping-style collar uses standard VEX EDR button head screws and nuts to maintain a tight lock without scratching or damaging the shaft.

  • Designed specifically for VEX High Strength Shafts
  • Standard VEX EDR screws use a 3/32" allen key
  • Clamping collar is easily adjustable without damaging shaft

Our Price: $9.99
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High Strength Shaft Bearing (10-pack)

The High Strength Shaft Bearing is a larger version of the Bearing Flat that is designed for the 0.25" High Strength Shafts.

  • Mounts directly onto VEX EDR structure
  • Low friction allows shafts to turn smoothly
  • Mount with Screws & Nuts or Pop Rivets

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High Strength Shaft Spacer Kit

Spacers designed for use on VEX EDR High Strength Shafts. Spacers are often used to properly position objects on a shaft or to reduce friction between rotating objects.

  • Four sizes available
  • Eliminate slop on shafts
  • Add space between metal parts

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Clamping Shaft Collar (10-pack)

Shaft collars for VEX EDR Drive Shafts. This clamping-style collar uses standard VEX EDR button head screws and nuts to maintain a tight lock without scratching or damaging the shaft.

  • Designed specifically for VEX EDR Drive Shafts
  • Standard VEX EDR screws use a 3/32" allen key
  • Clamping collar is easily adjustable without damaging shaft

Our Price: $4.99
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VEXnet Key 2.0

The VEXnet Key 2.0 provides wireless communication between VEX Microcontrollers and VEXnet Joysticks. This key utilizes the new VEXnet 2.0 communication protocol over a custom 2.4 GHz radio.

  • Works with the VEX Cortex Microcontroller
  • Uses VEXnet 2.0 communication protocol over 2.4 GHz data radio
  • Rubber fins help retain key once installed

The VEXnet Key 2.0 is a functionally identical replacement for the current VEXnet key. However, a link cannot use a first generation key on one side and a VEXnet Key 2.0 on the other side of the link.

Internal firmware on the VEXnet Key 2.0 is upgradeable - more information to come soon.

Note: The VEXnet Key 2.0 requires VEXnet Firmware v4.0 or higher on both the VEX Cortex Microcontroller and the VEXnet Joystick. This version includes support for both new and old keys. Visit www.vex.com/firmware to download.


Our Price: $39.99
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VRC License Plate Kit

Blank Team Number Plaque for teams competing in the VEX IQ Challenge.

  • Customizable plate allows teams to personalize their robot
  • Attaches to robot using standard VEX IQ pins or connectors (not included)

Our Price: $1.99
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4" Zip Ties (100-pack)

Black Zip Ties used to hold together and manage cables, band rubber chords, or attach to rollers or tank tread to assist an intake mechanism. 1/10" wide x 4" long with a rating of 18lbs.

  • Tie together cables or rubber cords.
  • Attach to rollers or tank tread to assist an intake mechanism.
  • Rating of 18lbs.

Our Price: $4.99
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VEXnet Backup Battery Holder

The VEXnet Backup Battery allows you to mount and connect (1) 9V battery. This battery keep VEXnet alive when the main battery fails.

  • Works with the VEX Cortex Microcontroller.
  • Works with the VEX ARM9 Microcontroller.

Our Price: $9.99
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Aluminum Angle 2x2x35 (6-pack)

Use VEX Aluminum pieces to lighten the total weight of a robot or mechanism while still keeping it strong.

  • Compatible with all VEX Motion and Structure components.
  • Available in bundle kits or in single part multi-packs

Our Price: $34.99
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Spacer Variety Pack

A spacer is used to create a space between two objects, often to properly position them. Available in various lengths.

  • Eliminate slop on shafts.
  • Add space between metal parts.
  • Plastic and Nylon.

Our Price: $4.95
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2-Wire Extension Cable 6" (4 Pack)

Extension cables are used to extend the length of a 2-wire cable such that a motor or motor controller can be farther from a VEX Microcontroller.

2-Wire Extension Cables are available in lengths of 6, 12, 24 or 36 inches. 4-packs are available for each size.

The 2-Wire Extension Cable Bundle includes:

  • (2) 6" cables
  • (2) 12" cables
  • (1) 24" cable
  • (1) 36" cable

Our Price: $4.99
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Aluminum C-Channel 1x3x1x35 (6-pack)

VEX EDR C-Channel has holes on 0.500" increments. New for 2015, this 3-wide C-Channel is perfect for building robots with excellent strength and twist resistance. Having holes through the center of this C-Channel allows for symmetrical building along with the use of the shaft bearings in the horizontal or vertical position.


Our Price: $37.99
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Shaft Coupler (5-pack)

Shaft couplers are the same length as old VEX clutches, allowing 2-Wire Motors to be used in places that previously had a clutch without changing shaft length.

  • Makes replacing 3-Wire Motors quick and simple.
  • Placement between motor and drive shaft makes changing shafts easier.


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Metal 12-Tooth Pinion (12-pack)

These metal 12-tooth spur gears are great for applications under high shock load or requiring high strength.

  • Double-thick face.
  • All metal gear for high strength.
  • Mates with standard VEX gears.

Our Price: $19.99
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Tank Tread Kit

This kit contains over five feet of tank tread designed specifically for the VEX Robotics Design System. Use this tank tread to build robot tracks which can overcome tough terrain, or build a conveyor belt for scooping up objects.

  • Climb over obstacles.
  • Traverse tough terrain.
  • Drive through sandy or soft spongy surfaces.
  • Can be used for a robot conveyor belt.
  • Every section is a master link, create treads of any length.

Our Price: $29.99
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Pillow Block Bearing & Lock Bar Pack

Bearing Blocks mount on a piece of structure and supports a shaft which is offset either above, below, or to the side of the structure.

Lock Bars allow any VEX component to be "locked" to a shaft so that it will spin with the shaft.

Note: These items are not sold separately.


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Drive Shaft Bar Lock (8-pack)

Metal version of the shaft locking part. Three locations for square shafts.

  • Very strong.
  • Made from cold rolled steel, 0.046" thick, zinc plated.
  • Sold in packs of 8.

Our Price: $6.45
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C-Channel Coupler Gusset (8-pack)

Use these C-Channel Couplers to attach two VEX 1x2x1 C-Channels together in line to make longer structural pieces.

  • Allows for greater mounting versatility using VEX Structural parts.
  • Includes (8) C-Channel Coupler Gussets.

Our Price: $19.99
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Motor 393 Integrated Encoder Module (2-pack)

This product replaces the plastic cap on the back of a VEX 2-Wire Motor 393 with a quadrature encoder. Install this product and connect it to your Cortex Microcontroller via I2C to receive direct feedback from the motor. This encoder provides information on how fast the motor is going, how far it has traveled, and what direction it is moving.

  • Increased feedback from your motors allows for more control.
  • Communicates via I2C via included 4-wire Cable.
  • Not compatible with the PIC Microcontroller.
  • Programming Required! Consult your software provider for details.

Our Price: $29.99
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Competition Cortex Wire Retaining Clips

These wire retaining clips are upgrades for the standard Cortex Microcontroller clips and are designed to secure wires in a competitive robotics environment.

  • (3) clips included.
  • Upgrades, not replacements, for standard Cortex clips.
  • Zip-tie wires into place to ensure secure connections.
  • Zip-ties not included.

Our Price: $3.99
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Screw 8-32 x 0.500" (100-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

Our Price: $7.49
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Screw 8-32 x 0.625" (100-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

Our Price: $9.99
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Screw 8-32 x 0.875" (100-pack)

8-32 Screw with Button Head. Standard 3/32" VEX Allen Drive. High Strength Stainless Steel. Various lengths.

  • Standard Allen Drive VEX screw type.
  • High Strength Stainless Steel.
Note: picture is for illustrational purposes.

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Nut 8-32 Keps (100-pack)

A nut is a type of hardware fastener with a threaded hole. All VEX nuts are 8-32 threads.

  • Keps Nuts have integral external tooth lock washer.

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Coupler 8-32 x 1.000" (25-pack)

The 8-32 Coupler is used to connect multiple Threaded Beams to each other. Now you can make custom length standoffs.

  • Double up standoffs
  • Allen socket in one end
  • 1/2" and 1" lengths

Our Price: $4.95
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