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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. You will be notified when your order is ready to be picked up.

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 BBS2375990M
107mm / English / Square Taper / 70mm 689228778788 EBBUN55I07 SHI50577708T
107mm / English / Square Taper / 73mm 689228778726 EBBUN55C07 BBS23901950M
110mm / English / Square Taper / 68mm 689228778887 EBBUN55B10
110mm / English / Square Taper / 70mm 689228778771 EBBUN55I10 SHI5040036T
110mm / English / Square Taper / 73mm 689228778825 EBBUN55C10 BBS23855641M
113mm / English / Square Taper / 68mm 689228778757 EBBUN55B13
113mm / English / Square Taper / 70mm 689228778856 EBBUN55I13 SHI50109281T
113mm / English / Square Taper / 73mm 689228778740 EBBUN55C13
115mm / English / Square Taper / 68mm 689228778894 EBBUN55B15
115mm / English / Square Taper / 70mm 689228778818 EBBUN55I15
118mm / English / Square Taper / 68mm 689228778795 EBBUN55B18
118mm / English / Square Taper / 70mm 689228778849 EBBUN55I18 SHI50849758T
118mm / English / Square Taper / 73mm 689228778733 EBBUN55C18
122.5mm / English / Square Taper / 68mm 689228778870 EBBUN55B22
122.5mm / English / Square Taper / 70mm 689228778832 EBBUN55I22 SHI51757102T
122.5mm / English / Square Taper / 73mm 689228778863 EBBUN55C22
127mm / English / Square Taper / 68mm 689228778764 EBBUN55B27
127mm / English / Square Taper / 70mm
127mm / English / Square Taper / 73mm

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