Race Face Cinch Spindle Kit Get That Spindle If you're looking for a new spindle for your Race Face cranks, then you're in the right place. The Race Face Cinch Spindle Kit is designed to work with Race Face Next SL, Next R, and Turbine cranks. The kit includes one self-extracting crank bolt, an 8-16mm Allen key adapter, and spindle spacers. Features Designed for Next SL, Next R, and Turbine cranks Manufacturer's part number: F30045Spindle length: 136. 5mm Kit includes: one self-extracting crank bolt, an 8-16mm Allen key adapter, and spindle spacers | Race Face | Cinch Spindle Kit Spindle Kit, Cinch, 30Mm Spindle, 143. 5Mm