RENTHAL 150U-520 REAR SPROCKETS ULTRA LIGHT YAMAHA YZ/WR 1999-2016
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.
Renthal 150U.520 rear sprocket fit to varius Yamaha Enduro & Motocross bikes like Yamaha YZ, YZ-F, WR & WR-F from \99 to \16 year models.
