Showa 49 Free piston upgrade, specifically designed to replace the standard plastic reservoir piston that is prone to trapped air.
A crucial issue with the stock forks is trapped air within the piston, making it difficult to properly bleed the cartridge. Adding our piston upgrade kit, you’ll achieve a completely air-free cartridge, resulting in a smoother, more progressive feel.
Each kit includes a pair of pistons along with all necessary bushings, O-rings, and oil seals, meticulously crafted and manufactured in Italy by Lainer Suspension Racing.
Applications:
CRF 450 2017-2020
CRF 250 2018-2020
RMZ 450 2018-2023
KXF 450 2019-2023



