Graves Motorsports Yamaha YZF-R3 Steering Damper Mount. NOTE:This item can be used with or without the factory key switch (when running race only setups – may interfere with the OEM without modification).Team Graves Yamaha factory racing part, and as such requires an experienced mechanic to install properly. Include steering stop, fork mount clamp and damper mount bracket. Designed to be used with an Ohlins 68mm steering damper (Graves Motorsports part # SD068 and sold separately). Fitment: Yamaha R3 2015-2018