• So what the fuck am I doing wrong here then?

    It’s a hope rear hub 12mm bolt though, it’s sram splined disc, which arrived without a lock ring. So I bought a 12mm disc lock ring and I’m now trying to fit it but there is almost now clearance between the axle and the lock ring and I can’t get the tool to fit. It’s a stand Shimano lock ring tool.

    Do I honestly have to remove the axle to fit a the disc ?

  • There fitted and there fine. Larger gap around the axle perhaps but I don’t think that’s a problem.

    In other news, sod those ugly post to flat mounts, gone and bought some proper flat mount brakes.

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