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Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket
$23.49 - $27.99
Model:
English
Spindle:
Square Taper
Please select options
This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.

Details

Shimano's BB-UN55 Square Spindle Bottom Brackets are the unofficial standard for English-threaded cartridge bottom brackets. Quality, value, and durability come together to keep you cranking for many, many miles.

- Fits JIS Square-Taper Cranksets
- Hollow spindle
- Crankarm fixing bolts not included

Part Numbers

Option UPC MPN Store SKU
107mm / English / Square Taper / 68mm 689228778801 EBBUN55B07 BBS29126478D
107mm / English / Square Taper / 73mm 689228778726 EBBUN55C07 BBS29998134D
110mm / English / Square Taper / 68mm 689228778887 EBBUN55B10 BBS29175470D
110mm / English / Square Taper / 73mm 689228778825 EBBUN55C10 BBS29832817D
113mm / English / Square Taper / 68mm 689228778757 EBBUN55B13 BBS29778510D
113mm / English / Square Taper / 73mm 689228778740 EBBUN55C13 BBS29950856D
118mm / English / Square Taper / 68mm 689228778795 EBBUN55B18 BBS29950161D
118mm / English / Square Taper / 73mm 689228778733 EBBUN55C18 2100001029746
127mm / English / Square Taper / 68mm 689228778764 EBBUN55B27 BBS29753659D

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