IN STOCK Graves motorsports Kawasaki Ninja 400 + Z400 + Ninja 500 + Z500 Velocity Stacks ABK-EX4-VE Swingarm Graphics Bridged double top-rear vent for

Bridged double top-rear vent for the Quantum-X and Signet-X helmets

Professional race parts contain no instructions

And you'll also get a real performance increase you can feel

The inter core tube is made of stainless that slips over the entrance and into the exit cap with a carbon exit beauty cover

Variable lever Ratio : The GaleSpeed cable driven clutch perch features a unique variable lever ratio control system (selectable from 32

IN STOCK Graves motorsports Kawasaki Ninja 400 + Z400 + Ninja 500 + Z500 Velocity Stacks ABK-EX4-VE Swingarm Graphics Bridged double top-rear vent forGraves Motorsports Kawasaki Ninja 400 Z400 Ninja 500 Z500 Velocity Stack Kit. Developed through our in house race programs. These stacks create a 6% power increase for $129. 95 no tuning required! 1st & 2nd Charts show a completely stock bike compared to a bike equipped with the Graves' velocity stacks, WORKS2 full exhaust, DNA air filter and Graves FTEcu flash 3rd Dyno chart displays a completely stock bike with and without the velocity stacks no