BB90 Trek bike frames

BB90 bottom brackets are found exclusively on TREK bike frames

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  • Hambini Trek BB90 Bearing Kit Shimano Crankset

    £173.00 Ex. VAT

    This bearing kit is for use on bicycles that use the BB90 standard – typically these are Trek. It consists of 2 bearings at the top end of the size range and a pair of top hats to interface a Shimano Crankset.

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