Front caliper piston All Balls for Yamaha YZ 125 89-92

Stainless steel reduces thermal conductivity by up to 90% compared to aluminum for better braking performance
Eliminates becoming brittle or corroded like composite or chrome plated pistons, extending braking performance
Eliminates failure prone ceramic inserts used on some models
Eliminates purchase of expensive OEM caliper pistons or complete caliper

Each All Balls kit contains all the necessary components (bearings, seals, pins, spacers, collars, thrust washers and thrust bearings) needed to finish the job without ordering a laundry list of parts. Better yet, all All Balls kits meet or exceed the quality of the OEM parts they replace and at a fraction of the cost.