EVO TECH front sprockets are dilled to reduce overall weight
Made of case hardened steel
Driven Racing 1212-0855 Vehicle Fitment & Compatibility
Fitment data lists this product for 27 model-year applications, including Yamaha YZF R6, Yamaha YZF R6S, and Yamaha YZF R7, with listed model years from 1999 through 2020.