Renthal Ultralight rear chainwheels are manufactured to exteremly tight tolerences from a special material developed to withstand the rigours of Supercross, Motocross and Enduro
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.Renthals combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life
Self cleaning mud groves help prevent dirt build-up
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