RaceDNA Yamaha R3 Lightweight Rear Brake Disc (DNA-23)

RaceDNA Yamaha R3 2015-2022 Lightweight Rear Brake Disc.

Laser Cut From High-Grade Heat Treated 410 Stainless Steel The RaceDNA Lightweight Rear Disc weights In At Only 380grams, Where The OEM Disc Is More Than Double Its Weight. This Massive Weight Reduction Will Increase Your Acceleration Due To Decrease In The Unsprung Rotational Mass Making For Quicker Laptimes.