Yamaha XT250 Serow 2015 1YB Rear brake stainless steel piston rebuild kit

Yamaha XT250 Serow 1YB 2015 Rear Brake Stainless steel Piston seal set. This kit is compatible with the make and model that is in the title. X1 Piston seal set (Dust seal & Pressure seal). X1 Stainless steel pistons (MADE IN THE UK).