FACTORY EFFEX Seat Foam - Height - Stock | Hardness - Stock - SX 125/425 22-20532 Fi2000 PowerPro Black machined aluminum tips are the

machined aluminum tips are the heroes of these mufflers

2022 Yamaha YZ 250 - - 2022 Yamaha YZ 125 - - 2021-2022 Yamaha YZ 250 FX - - 2020-2022 Yamaha WR 250 F - - 2019-2022 Yamaha WR 450 F - - 2019-2022 Yamaha YZ 450 FX - - 2019-2022 Yamaha YZ 250 F - - 2018-2022 Yamaha YZ 450 F

Flash performance tunes via OEM diagnostic connector

do not increase lever effort

DS-223763 contains nine Bar-Flex friction plates and eight steel drive plates

FACTORY EFFEX Seat Foam - Height - Stock | Hardness - Stock - SX 125/425 22-20532 Fi2000 PowerPro Black machined aluminum tips are theFoam hardness stiffness has been tested and manufactured to the specifications of our factory riders Exact fit, high quality replacement seat foam