Description
This motor is a revised model of the legendary QS138-90H – now sporting a 1:2.35 reduction gear, allowing you to use smaller rear sprockets while maintaining an incredibly high torque output.
Being an absolute torque monster, this motor is ideal for MX projects, with many succesful high power builds out there.
The motor comes with 14t 428 sprocket.
CAD models are available on request.
Reviews
There are no reviews yet.