TorqDrive Clutch Pack Proven at the highest levels of racing, TorqDrive thin friction disk technology allows more disks to fit in your OEM clutch?s footprint, decreasing slip and unlocking the full power of your engine TorqDrive Technology also provides increased clutch life and decreased clutch fade The additional friction disks provide an average of a 25% gain in torque capacity over stock, while reducing lever pull by an average of 10% (figures vary by model) TorqDrive delivers stronger drive throughout the powerband, unlocking the bike?s power without any expensive motor mods Rekluse basket sleeves eliminate basket wear and notching Made in the U.S.A Not a replacement clutch pack for RadiusX, RadiusCX, or Core Manual TorqDrive Please be sure your model/year is listed below before purchasing. Honda CRF450R 2021 Honda CRF450RX 2021 Honda CRF450RWE 2021 Honda CRF450RWE 2022 Honda CRF450RX 2022 Honda CRF450R 2022 Honda CRF450RX 2023 Honda CRF450R 2023 Honda CRF450RWE 2023 Honda CRF450R 50th Anniversary 2023 Fit:Rekluse xls This fitment information is based upon the stock version of the unit referenced and any accessory added or other modification could invalidate the quick reference information provided.