RENTHAL Sprocket - Blue - 51 Tooth 224U-520-51GPBU Spring Conversion Kit Also functions as a traditional

Also functions as a traditional CO2 inflator via the valve stem

fully enhances the aesthetics of your bike

is an energy absorption pad

Snug fit prevents mud/dirt/rock/debris from building up between the skid plate and the motor

HDry laminated membrane on the outer shell for waterproof performance and breathability

RENTHAL Sprocket - Blue - 51 Tooth 224U-520-51GPBU Spring Conversion Kit Also functions as a traditionalCNC machined from a specially enhanced 7075 T6 aluminum alloy Machined self cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance Ultralight design is 66% lighter than steel, yet incredibly durable