Apico Evolite Blue Rear Sprocket 520 Pitch For Yamaha WR 450F 2003-2018 18753 This doesn't apply to every

This doesn't apply to every application

Race tested by top UK and Worldwide race teams

Using our years of racing and engineering experience we have blended quality designs

CNC Machined steering stem nuts & bolts

Apico Evolite Blue Rear Sprocket 520 Pitch For Yamaha WR 450F 2003-2018 18753 This doesn't apply to everySpecifications Apico's Evolite rear sprocket are manufactured using durable CNC machined 7075 'aerospace' grade aluminium, here in the UK by one of the world's leading sprocket manufacturers. The Evolite sprocket carries the unique dirt groove that allows the sprocket to self clean and helps to reduce wear in the chain and the sprocket for a longer product lifespan. These sprockets are available in 38 to 52 tooth for motocross, enduro and trials bikes