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Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket
$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 one of our locations at your convenience. We gladly ship applicable orders anywhere within the Continental United States. Please note that any in-store pickup items will require that the Photo ID, Credit Card used for the purchase, and Purchaser be present for verification upon pickup.

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 / 70mm 689228778788 EBBUN55I07 SHI50127345T
107mm / English / Square Taper / 73mm 689228778726 EBBUN55C07 BBS23509717M
110mm / English / Square Taper / 68mm 689228778887 EBBUN55B10
110mm / English / Square Taper / 70mm 689228778771 EBBUN55I10 SHI50555673T
110mm / English / Square Taper / 73mm 689228778825 EBBUN55C10
113mm / English / Square Taper / 68mm 689228778757 EBBUN55B13 SHI32867150B
113mm / English / Square Taper / 70mm 689228778856 EBBUN55I13 SHI50201028T
113mm / English / Square Taper / 73mm 689228778740 EBBUN55C13 SHI35283286M
115mm / English / Square Taper / 68mm 689228778894 EBBUN55B15 SHI3291081B
118mm / English / Square Taper / 68mm 689228778795 EBBUN55B18 SHI35228235M
118mm / English / Square Taper / 70mm 689228778849 EBBUN55I18 SHI50594428T
122.5mm / English / Square Taper / 68mm 689228778870 EBBUN55B22 SHI32846610B
122.5mm / English / Square Taper / 73mm 689228778863 EBBUN55C22 SHI36996624M
127mm / English / Square Taper / 68mm 689228778764 EBBUN55B27 SHI36654744M

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