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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
4" diameter
Lowered height of 3-1/2"
Fitment: Yamaha R1 2007-2008
The original Powercore is a lightweight and compact silencer constructed of an extruded aluminum canister with nickel plated stinger and end cap
Graves motorsports velocity stacks zx-6r/ 636 2009-2025 ABK-ZX6-VE1 Short Turn Signal Mounts for 39mm/49mm Forks 4" diameterGraves Motorsports Kawasaki ZX 6R Velocity Stack Kit. Developed through our multi championship race programs aboard the ZX 6R these stacks are plug and play (no cutting altering bonding). Setup as sold (4 across the row) or with a combination of your OEM stacks for two separate power characteristics. The kit consists of 4 injection molded rubber boots and 4 aluminum velocity stacks. Developed to smooth out the power curve, increase horsepower