They could be for 27" or some touring forks are made for long drop brakes (ultegra come in long drop I believe). Easiest option, got to be change the forks, it shouldn't be hard, or expensive.
@daveray started
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They could be for 27" or some touring forks are made for long drop brakes (ultegra come in long drop I believe). Easiest option, got to be change the forks, it shouldn't be hard, or expensive.