RaceDNA Kawasaki Ninja 300 2012-2017 Lightweight Rear Brake Disc.
Laser Cut From High-Grade Heat Treated 410 Stainless Steel The RaceDNA Lightweight Rear Disc weights In At Only 470grams, Where As The OEM Disc Is 367grams Heavier. This Massive Weight Reduction Will Increase Your Acceleration Due To Decrease In The Unsprung Roational Mass Making For Quicker Laptimes.
