Renthal Rear Sprocket Husqvarna CR125-CR500 1984-87, WR125-WR430 1985-89, TC500-TC510 1985-89 56 Tooth | CI Sport

Renthal Ultralight• rear chainwheels are manufactured to exteremly tight tolerences from a special material developed to withstand the rigours of supercross, motocross and enduro racing.
The 7075 T6 aluminium alloy rear chainwheels are 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.
Renthal’s combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life over other brands.