• Shimano road bottom brackets.

    The old larger silver ones were fit and forget, but I think I’m on my 3rd BBR-60 (the narrower, black, ultegra level one) in as many years.

    Rotor 3d24 and torquing pre load with a torque wrench (1.5nm or whatever) so reasonably confident that I’m not too cack-handed. The bike gets ridden in every weather mind, and I do no maintenance to the bb.

    Just me? Unlucky and try again? Or are these now throw-away wearable parts rather than things you’d expect a decade out of.

  • Water will eventually make it's way inside the bearings. Be careful washing the bike, avoid river crossing, but salty roads will still kill it.

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