ALPINESTARS Sunday Long-Sleeve T-Shirt - Black - Medium 12137184010M M1 CR/CRF Bolt Kit RadiusX combines TorqDrive friction disk

RadiusX combines TorqDrive friction disk technology with Rekluse’s innovative EXP (auto clutch) disk

Required when installing a Scorpion Lock-up clutch in 2015 FLHTCUL and FLHTKL Big Twins and all 2016-19 FL's using the OE derby cover

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manufactured with aramid and other synthetic fibers and uses an NBR (Nitrile Butadiene Rubber) binder

Chin-strap: Wider than certification requirement: 26 mm for comfort and produced with a woven poly yarn to give a soft ‘hand’ feel that connects securely with a double D-ring

ALPINESTARS Sunday Long-Sleeve T-Shirt - Black - Medium 12137184010M M1 CR/CRF Bolt Kit RadiusX combines TorqDrive friction diskFront and back classic lock up with sleeve checks; soft hand print 100% Jersey cotton Internal neck print, external labeling