The motor in this kit has a native clockwise shaft rotation direction and has forward brush timing so it is best to design the dolly to have the motor running clockwise when the dolly is moving in the forward direction.
The motor in this kit has a 10-tooth sprocket for #41 and #420 chain (both of these chain sizes work with this motor's sprocket).
We have wheel and axle sprockets and sprocket-to-axle hubs that can be used with this kit.
Need sprockets or chain for this project? Click below to view our full selection of sprockets and chains.