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Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket
$23.99 - $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 SHI32910596B
107mm / English / Square Taper / 73mm 689228778726 EBBUN55C07 UN526466358M
110mm / English / Square Taper / 68mm 689228778887 EBBUN55B10 BBS23279559M
110mm / English / Square Taper / 73mm 689228778825 EBBUN55C10 SHI32921862B
113mm / English / Square Taper / 68mm 689228778757 EBBUN55B13 SHI32663827B
113mm / English / Square Taper / 73mm 689228778740 EBBUN55C13 BBS23937631M
115mm / English / Square Taper / 68mm 689228778894 EBBUN55B15 SHI32435864B
118mm / English / Square Taper / 68mm 689228778795 EBBUN55B18 BBS23979908M
118mm / English / Square Taper / 73mm 689228778733 EBBUN55C18 SHI32306444B
122.5mm / English / Square Taper / 68mm 689228778870 EBBUN55B22 SHI32167306B
122.5mm / English / Square Taper / 73mm 689228778863 EBBUN55C22 SHI32164663B
127mm / English / Square Taper / 68mm 689228778764 EBBUN55B27 SHI32246934B

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