All Balls Racing - Brake Caliper Piston Kit (18-9009) K-Type-Tools Trays Removable mouth vent cover and

Removable mouth vent cover and padded EVA chinbar

It provides 30mm lower height

Brand Model Year YAMAHA WR250F 2015-2021 YAMAHA WR450F 2016-2021 YAMAHA YZ250F 2014-2021 YAMAHA YZ250FX 2015-2021 YAMAHA YZ450F 2014-2021 YAMAHA YZ450FX 2016-2021

WR 300 2009

All Balls Racing - Brake Caliper Piston Kit (18-9009) K-Type-Tools Trays Removable mouth vent cover andStainless steel reduces thermal conductivity by up to 90% compared to aluminum Reduced braking temperatures provide better braking performance Eliminates the potential for becoming brittle or corroded like composite or chrome plated pistons, thus extending braking performance Eliminates failure prone ceramic inserts used on some models