Revolutionary Off-Set Race 17/37 Sprockets with RK MAX Z 520 chain to run 5.0, 5.5 rim with 170-180 rear tire to allow correct wheel alignment
Spares kit for wide wheel kit,
T120, T100, Bobber, Street Twin/Cup/Scrambler, Speedmaster
37 tooth offset rear sprocket from durable T606 Black Anodized only
17 tooth offset case hardened steel countershaft sprocket.
RK MAX Z 520 race chain, Available colours:
Black & chrome, Black & Gold, Gold, Silver.
Add note for chain colour at checkout