Renthal Ultralight? rear chainwheels are manufactured to extremely tight tolerances from 7075 T6 aluminium alloy which is 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity...
YOUR LAP-TIME IS THEIR GOAL? State-of-the-art technology in SC compound for ultimate performance on track? State-of-the-art technology in the updated profiles designed for outstanding handling,benefiting also from the...