Descripción
- Renthal chainwheels are chosen by more factory motocross and supercross teams than any other brand available.
- Renthal Ultralight™ rear chainwheels are manufactured to extremely tight tolerances from a special material developed to withstand the rigors of supercross, motocross and enduro racing.
- The 7075 T6 aluminum 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.
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Renthal154U-520-45GRSI Ultralight Silver 45 Tooth Rear Sprocket
