A new Speed Freewheel for Customizer and Tuner.
The freewheel is screwed onto the motor. There is a lever with 7gears required.
The removal of the freewheel works only with special tool, since the sprocket set has a freewheel and you can change your Cassette on your Hub Engine
You will go 2-4 mpH faster on your Bike, Customize your UNIMOKE in a few minutes.
Gear Range: 11-13-15-18-21-24-32
Standard Thread: 1.375 x 24 TPI
Stack Height: 38 mm
Note: We are sold out at the moment, next delivery time is Autumn 2018
Pre Order now
Note: Check out our Tools, you will find the Special Birzman tool for to change the Cassette here.