Vex Gear Kit
This kit contains four sizes of VEX Spur Gears (12-, 36-, 60-, and 84-tooth gears). The 60- and 84-tooth gears have extra mounting holes for attaching metal bars or parts to these gears when using them as part of a turntable system or similar design.
Create robot transmissions, gearboxes, and gear reductions.
Vary the speed or torque of robot motion systems.
Increase design possibilities for your robots.