High Flow Compression Piston to suit KYB 50mm and 46mm body modern era shocks. Developed to reduce high speed spikes without having to dramatically alter the high speed compression valving to improve this situation.
Retains all OEM seals, post, check valve and shim stacks.
Fits all 2016-2020 Model Bikes Listed
**May fit alot more of the older model bikes also. Please check via Genuine part number comparison