Uprated steel 12x148 rear axle kit for Novatec D462SB Boost model. Will also fit Novatec D162 Boost hubs which use sealed bearings and a F type freehub. For use with Shimano HG 11 speed and SRAM 11/12 speed XD freehubs. WILL NOT FIT A 12 SPEED MICROSPLINE FREEHUB

Complete with end cap. If you have broken your original alloy axle, these are a lot stronger. Suitable for E-MTB use.