• Cheers - but seems a bit much for some 1mm washers?

    So am I right in thinking the cartridge bearings don't actually need any screw-on parts (the locknuts above) to hold them in?

  • The nuts aren't to hold the bearings in place, but to prevent them being overloaded when you secure the wheel in the frame: without them too much lateral force could be applied to the bearing.

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