• You could pick up a tub Hed3 rear super cheap. Very HHSTTB

  • A Specialized one sold for £135 on eBay recently. You need a 20mm tub really (impossible to find) but it'll matter much less on the rear (and it's not like everything else is 110% optimised).

    Tub, lack of 11spd compatibility and the fact that it's not a disc means they're not particularly in demand.

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