Primary Drive 39 Tooth Rear Sprocket Clearance One Size Fits All

One Size Fits All

It was developed together with internationally renowned mountain bike

Lycra® laminated BioFoam®

Full knee to shin coverage

Rotracc Old Style Indicators

Primary Drive 39 Tooth Rear Sprocket Clearance One Size Fits All*** 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