Renthal Ultralight Rear Sprockets Dark Blue portable and handy: assemble the

portable and handy: assemble the kit

Will fit all Dirt Bikes with Rim Locks

and the rear wheel stays planted in braking bumps

2019-2022 Yamaha YZ450FX

Used by Factory Race Teams worldwide in MX & off-road

Renthal Ultralight Rear Sprockets Dark Blue portable and handy: assemble theRear Ultralight Sprockets:. Manufactured to extremely tight tolerances from a special material developed to withstand the stress of Supercross, Motocross and Enduro. 7075 T6 aluminum alloy rear chainwheels are 66% lighter than steel, yet incredibly durable. Advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long life. Combination of a very high strength base material and an exceptionally hard wearing surface