Race Face Cinch Nylon Preload Adjuster Things often go missing or are accidentally damaged during routine bike maintenance at home. We get it. Things roll away and disappear under a workbench all the time. Replace those missing and damaged parts with genuine replacement parts and get your rig back in the dirt. This is a replacement Nylon Preload adjuster for Race Face Cinch cranks. Features Material: Nylon Compatible with 30mm Spindle Cinch Cranksets Not compatible with other cranksets | Race Face Cinch Nylon Preload Adjuster Black, for 30mm Cinch Cranks