- The red button on the thumb throttle is wired as the on/off main power switch.
- The motor speed can be variably controlled from a full stop to full speed and everywhere in between with the included thumb throttle.
The motor in this kit has an 9 tooth sprocket for #410 (1/2" x 1/8") bicycle chain. We carry wheel and axle sprockets for #410 chain, freewheels, freewheel to axle adapters, and sprocket to axle hubs which can be used with this kit.
Looking for sprockets and chain for your project? Click below to view our full selection of sprockets and chains.