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Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket
$42.99 - $45.00
Spindle:
Square Taper
Please select options
This product is not available for online purchase.

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 210000010023
110mm / English / Square Taper / 68mm 689228778887 EBBUN55B10 210000010024
113mm / English / Square Taper / 68mm 689228778757 EBBUN55B13 210000010025
113mm / English / Square Taper / 73mm 689228778740 EBBUN55C13 210000011262
118mm / English / Square Taper / 68mm 689228778795 EBBUN55B18 210000010027
127mm / English / Square Taper / 68mm 689228778764 EBBUN55B27 210000010029
118mm / Italian / Square Taper / 70mm 689228778849 EBBUN55I18 210000010032
122.5mm / Italian / Square Taper / 70mm 689228778832 EBBUN55I22 210000010033

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