SPROCKET REAR EVOLITE YAMAHA YZ/YZF/WRF 125-450 99-23 Teeth:49T these help ensure your oil

these help ensure your oil plug stays in place under extreme riding conditions

Designed with a rear lip to help keep them hooked into the seals

Gas Gas EC250 02-11 front

reinforced in critical areas

SPROCKET REAR EVOLITE YAMAHA YZ/YZF/WRF 125-450 99-23 Teeth:49T these help ensure your oilApico Evolite Rear Sprocket The Apico Evolite range of sprockets offer superb quality for Motocross, Trials and Enduro riders. Key Features Points: Manufactured using durable CNC machined 7075 'Aerospace' grade aluminium Evolite sprockets have a unique self cleaning groove to reduce wear in the chain and the sprocket leading to a longer product lifespan Manufactured to the highest standards by one of the world's leading sprocket manufacturers CNC