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Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket
$29.99 - $32.49
Model:
English
Spindle:
Square Taper
Please select options
Local Delivery Option Is Available At Check Out

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 16168
110mm / English / Square Taper / 73mm 689228778825 EBBUN55C10 13710
113mm / English / Square Taper / 68mm 689228778757 EBBUN55B13 5402
118mm / English / Square Taper / 68mm 689228778795 EBBUN55B18 7868
118mm / English / Square Taper / 73mm 689228778733 EBBUN55C18 20734
127mm / English / Square Taper / 68mm 689228778764 EBBUN55B27 7410

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