With RadiusX a high-performance auto clutch is just a clutch pack swap awayRadiusX combines TorqDrive friction disc technology with Rekluse's innovative EXP (auto clutch) discTorqDrive provides more clutch discs in less space, delivering high-performance auto function within the framework of the stock clutchThe RadiusX clutch prevents engine stalls so you can focus on the ride and let the auto clutch do the restRadiusX delivers increased power transfer over OEM and longer clutch life with less adjustment over timeStandard clutch lever function is retained and full overrideSome configurations include Rekluse basket sleeves to prolong basket lifeMade in the U.S.A.