Enhance your Crankbrothers pedals with the Long Spindle Upgrade Kit, which increases your q-factor to 57mm. This kit features a pair of spindles that are 5mm longer than the standard ones. It also includes a refresh kit with enduro cartridge bearings, igus ll-glide bearings, a dss double seal system, hex alloy end caps, o-rings, nuts, sleeve bushings, and a bearing removal tool. Note that this kit is not compatible with Stamp 7 or 11 pedals.