Primary Drive 39 Tooth Rear Sprocket Clearance It was developed together with

It was developed together with internationally renowned mountain bike

This clip-style master link for standard chains makes for easy chain maintenance on your dirt bike or ATV

Full knee to shin coverage

Specifications for NGK DR8EA

Carburetor cleans air passages

Primary Drive 39 Tooth Rear Sprocket Clearance It was developed together with*** Please view picture charts to check which sprocket part number will fit your bike *** Primary Drive Rear Sprockets are made to meet or exceed O. E. M. specifications. Using high grade hardened steel, Primary Drive brand rear ATV and motorcycle sprockets offer durability and value. Primary Drive Rear Sprockets are precision machined for a perfect fit. Durable replacement Rear sprocket for motorcycles and ATV's. Manufactured to O. E. M. specs using