Gates Carbon Drive Carbon Drive CDC Belt 122t - 1342mm ModelNumber=28737 Shimano changed to this sometime

Shimano changed to this sometime in 2013

Onyx Vesper hubs transfer the precise amount of torque you want to the ground when you need it

0mm rise +/-9 deg length 32mm color bronze

Quick release lower press module for fast tool positioning and removal

Gates Carbon Drive Carbon Drive CDC Belt 122t - 1342mm ModelNumber=28737 Shimano changed to this sometimePatented carbon cords offer the tensile strength necessary to provide the smooth, greaseless, long lasting ride advantage of a belt driven system (up to double the life of chains) Belt is designed for mid torque, mid motor E Bikes with <75 NM torque For belt sizing chart and other info visit http: www. gatescarbondrive. com for drivetrain calculations and tension analysis Important: Frames must have a split or opening to allow the belt to loop through