T47-i24 for Shimano Cranksets 1st Gen cross bearings for cyclocross or

cross bearings for cyclocross or if you frequently ride your road bike on wet roads

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Stock pulleys come with cross seals only

There are too many combinations between all brands to list them all on our web site

T47-i24 for Shimano Cranksets 1st Gen cross bearings for cyclocross orThis bottom bracket will fit any Shimano crankset on a T47 frame with 86. 5mm or 85. 5mm wide bottom bracket shell. While Trek T47 internal bottom brackets are 1mm narrower than standard 86. 5mm wide T47 shells, this falls well within the adjustment range of any crankset. the same bottom bracket can be used for both setups. All internal Kogel Bearings T47 ceramic bottom brackets can be installed with Enduro TorqTite compatible tool. Choose road