Graves works R1 / ZX-10R / ZX6-R / ZX-4RR chain guard XD-4/VX-Pro3/VX-Pro4 Helmet Liner — XL Diamond Shaped Silencer with tapered

Diamond Shaped Silencer with tapered entrance (Carbon Fiber Silencer Body with Titanium End Cap) designed to match the GSXR’s body line

they are still well within acceptable sound levels

Stock H-D mufflers will not work with this head pipe because of the stock mufflers internal construction

GMS Full System with included sound insert at 5000 rpm 97

Carbon Fiber with Titanium End Cap

Graves works R1 / ZX-10R / ZX6-R / ZX-4RR chain guard XD-4/VX-Pro3/VX-Pro4 Helmet Liner — XL Diamond Shaped Silencer with taperedGraves Motorsports ZX 10R 2021 + Kawasaki ZX 6R 2009 2023 Yamaha R1 2015 2023 WORKS Carbon Swingarm Shark Guard. Optimized for the ZX 10R, ZX 6R and R1 this kit includes no instructions and requires outside purchase of self tapping screws. Graves Motorsports Shark Guards mount on the swingarm (chain side). Designed to help prevent injury to hands, fingers, feet, toes, etc. that can get caught between the chain and rear sprocket in the event of a