Black Ops MX-1100 Axle

This axle is specifically engineered for Black Ops MX-1100 hubs. While it may physically fit other hubs with identical spacing and diameter requirements, we recommend using it only with the intended MX-1100 system to ensure proper fitment and safety.

The product listing is for the solid axle itself. It does not include additional hardware like axle nuts, spacers, or bearings, so you should plan to reuse your existing hardware or source replacements separately if those components are also worn.

No, this is a front-specific axle designed for a 100mm hub spacing. It will not work for rear wheel applications, which typically require different lengths and spacing standards.

You should consider replacing your axle if you notice significant pitting or scoring on the bearing surfaces, if the axle is bent, or if you are experiencing persistent play in the wheel that cannot be adjusted out. A damaged axle can compromise your wheel's rotation and overall safety.

Installation is straightforward and generally requires only standard bicycle tools, such as cone wrenches and an adjustable wrench. You will need to disassemble your hub, clean and grease the bearings, and then properly tension the cone nuts to ensure smooth rotation without play.