Home » Products » Components » Bottom Brackets » Shimano Bottom Bracket BB-UN55
$45.00 – $50.00
— OR —
A good quality bottom bracket for Shimano cranksets with sealed bearings for smooth movement and improved strength. The BB-UN55 is a durable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fitting.
68x107mm, 68x113mm, 68x115mm, 68x118mm, 68x127mm, 73x107mm, 73x118mm, 73x122mm
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