SRAM X0 Self-Extracting Crank Bolt Kit M18/M30

The SRAM X0 crank arm bolt kit is a replacement kit for securing DUB crank arms to X0 D1 cranksets, with bolts in sizes M18 and M30. These are self-extracting bolts, designed to make crank arm removal easier. The colour is Dark Polar black.

Before ordering, check compatibility: the kit is specified for FC-X0-D1 and FC-X0-P-D1 cranksets, so for other models, check that the bolts are suitable. If you need to replace a lost or damaged bolt, check that the kit matches the fitted crankset. The self-extracting bolts are a practical spare part for routine crankset maintenance.

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.