Graves motorsports ZX-4RR 2023 Front Brake Upgrade Line BKK-23ZX4-02 OEM-Style Replacement Standard Clutch Lever - This cat back silencer

- This cat back silencer and tail pipe is designed as a one piece unit that slips onto the stock header system leaving the stock emissions components in operation

Stitched rivets

Has a curved tip so you can reach the collar and have better contact point when adjusting spring preload

float valve and jets

Replacement universal heat shields for Leo Vince exhaust

Graves motorsports ZX-4RR 2023 Front Brake Upgrade Line BKK-23ZX4-02 OEM-Style Replacement Standard Clutch Lever - This cat back silencerGraves Motorsports Kawasaki ZX 4RR Braided Hose Front Line Upgrade Kit. This single line update kit is needed when you switch the ZX 4RR OEM master with a upgraded unit like the Galespeed VRD options we offer. Fitment: Kawasaki ZX 4RR 2023