1998 - 2005 APRILIA RS 125 REPLICA

Rear steel sprocket - 43 teeth, 520 pitch | SUNSTAR SPROCKETS

Product description

Constructed of the highest-quality 1045 high-carbon steel
Exclusive heat treatment and quenching process for strength and durability
The strongest, longest-lasting steel replacement sprocket available
Nearly all motorcycles come equipped from the factory with this sprocket