- Caliper Piston
- pfc900
- anti
- knock
- back
- spring
- large
- bore
- pcs
Product Features
Authorized Performance Friction Dealer
Universal 6 lb. Anti-Knock-Back Springs Can be used for other brake manufactures caliper pistons. Sized for 37mm and larger bore pistons.
The Anti-Knock-Back Springs are made from Spring Material as opposed to piano wire used by other caliper manufacturers. Sold in 4 Packs
Prevents pad-knock back resulting in long pedal travel after curbing/alligator strips.
SKU: PFC900.900.106.01