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Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket
$34.99
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. ALL not in stock bikes/parts/accessories/clothing ordered are final sales, no returns or refunds. ATTENTION Please note all on line orders made Friday evening through close on Sunday will not be available until Monday. An email will be sent when the order is ready for pick 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
107mm / English / Square Taper / 73mm 689228778726 EBBUN55C07
107mm / Italian / Square Taper / 70mm 689228778788 EBBUN55I07
110mm / English / Square Taper / 73mm 689228778825 EBBUN55C10
110mm / Italian / Square Taper / 70mm 689228778771 EBBUN55I10
118mm / English / Square Taper / 68mm 689228778795 EBBUN55B18 CAR49341682E
118mm / English / Square Taper / 73mm 689228778733 EBBUN55C18 CAR78934483K
122.5mm / English / Square Taper / 68mm 689228778870 EBBUN55B22 CAR49449108E
113mm / Italian / Square Taper / 70mm 689228778856 EBBUN55I13
122.5mm / English / Square Taper / 73mm 689228778863 EBBUN55C22 CAR78319646K
127mm / English / Square Taper / 68mm 689228778764 EBBUN55B27 CAR49491298E
115mm / Italian / Square Taper / 70mm 689228778818 EBBUN55I15
118mm / Italian / Square Taper / 70mm 689228778849 EBBUN55I18
122.5mm / Italian / Square Taper / 70mm 689228778832 EBBUN55I22

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