2016-2018 for Yamaha YZF-R1 S DRIVEN RACING Rear Sprocket 41-Tooth 5008-520-41T Features an injection-molded foam for

Features an injection-molded foam for better impact protection and significant increase in life span

Rear wheel hub accepts stock cush-drive

Feature combo hybrid aluminum and stainless steel end rings that create a custom look

kit also contains a boot and required hardware for the right (passenger) side

2016-2018 for Yamaha YZF-R1 S DRIVEN RACING Rear Sprocket 41-Tooth 5008-520-41T Features an injection-molded foam forManufacturer: Driven MPN: 5008 520 41T Title: Lightweight Steel Rear Sprockets Size: 41T One of the lightest 520 steel sprockets available today Designed using our proprietary EST Technology Performance and longevity all in one sprocket Attractive black zinc semi gloss finish Lowered surface to remove unnecessary weight Available in a wide variety of tooth counts