Front - 17T
Rear - 35T
Superlite front sprockets are made from case hardened chromoly steel to exact tolerances and the exclusive "XD" tooth profile offers a precise fitment over other brands.
PBR aluminum rear sprockets are all manufactured in 7075 aircraft grade alloy with T6 surface hardening. Precise tolerances combined with the PBR tooth profile are the secrets for this high quality product.