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Problem Solvers Up-Cup

Problem Solvers Up-Cup
End and side views (cups sold individually)
For 73mm-wide bottom bracket
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This item is not permitted to be shipped, however it can be purchased online and picked up in store at your convenience.


The Problem Solvers Up-Cup is a nice aluminum cup to replace a damaged or broken plastic non-drive side bottom bracket cup in a Shimano UN54 square-taper bottom bracket.

Part Numbers

Option UPC MPN Store SKU
For 73mm-wide bottom bracket 708752046085 CR5473 PSU38637510A