Axle Rear B12-CL, Alloy 15/12×148 BOOST w/SC for D902SB-CL-B12-A4A-11S, D902SB-CL-B12-A4A-S11, Compatible with SHIMANO & SRAM XD, OEM / IMPORTANT – this axle set is not compatible with MICROSPLINE
Axle system: Multi-axle system
Front / Rear: Rear
Axle - Size: 12mm