For Yamaha WR250F 2017-2019 WR450F 2016-2018 Oversize 320mm Brake Disc and Caliper Bracket

Brake Caliper

Material: 6061 T6 aluminum alloy

The bracket allows for the installation of larger brake discs, suitable for oversized 320mm discs.

Brake Disc

Outside Material: stainless steel 20CR13

Inside Material: 7075 aluminum alloy

Made from corrosion resistant stainless steel. Quality materials for more brake power without fading.

Heat-treated to ensure warp resistance.

The construction ensures good heat dissipation under heavy braking sessions, reducing brake fade, minimizing warping, and ensuring rotor longevity.

The grooves on the disc surface create a self ventilating system allowing the rotor to cool down when not in use and also prevent mud and dirt from interfering with braking performance.

Offers maximum clearance and incredible stopping power. Ideal for both track and trail.