The following are required to build this product:
TRAMPA's 33 Tooth Slave Wheel connects into all of TRAMPA's 83mm & 90mm Longboard Wheels perfectly! It connects through the Longboard Wheel using an Aluminum Centering Ring & M4 x 40mm Bolts with M4 M4 Nylock Nuts to lock it into position.
This custom made Slave Wheel can accept any size belt up to 17mm. TRAMPA uses's a German made 15mm wide STRONGBELT which provides a very smooth power delivery to the user, even from a standing start....
Changing your Motor Pulley &/or Slave pulley wheels will drastically change the performance characteristics of your ride... Small Pulleys at the Wheel Slows accelleration but increase's top the speed! :-)