71863PRI Arrow YZF R6 2017-2025 Pro-Race Exhaust, Nichrome Steel Cap Gen 3 Seat Hinge Bung Improved throttle response

Improved throttle response

Wide 1-1/2" black webbing with beefy aluminum net tabs

Increased stroke over original equipment

easily exchangeable extension stops to help prevent hyper-extension injuries

or registration papers

71863PRI Arrow YZF R6 2017-2025 Pro-Race Exhaust, Nichrome Steel Cap Gen 3 Seat Hinge Bung Improved throttle responseArrow's 71863PRI Pro Race Exhaust, Nichrome with Steel Cap is made specifically for Yamaha YZF R6 (2017 current) Homologated Pro race Nichrom Silencer for Original and Arrow Collectors Pro Race silencers design comes from the first prototypes made for MotoGP. Pro Race silencers are built putting together a conical shaped part (the main body of the silencer) with a cylindrical ending section (98mm) and these are available in titanium or nichrom (a