• Head tube is 57mm wide

    If you need something to reach all the way to the edge of that, it's going to be expensive because I'll have to find some bigger stock especially for you. How big is the existing conical cover?

  • Also 57mm


    How expensive is expensive? Can you recommend an a lower stack OTP option? Maybe I should just have the spacer turned down

  • How expensive is expensive?

    I'll need to check, might be able to blag some stock from the machinist or 2.5" might be big enough to get short lengths rather than full bars from the metal shop, in which case maybe as little as £10 extra.

    What's going on under the cover? Would a 48mm cover extend past the bearing OD?

  • Maybe I should just have the spacer turned down

    It would be a bugger to chuck up, probably easier to hold it down on a mini pallet with a few toe clamps and mill off the excess, but the practicality of that would depend on the position of any o-ring grooves

About

Avatar for spotter @spotter started