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Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket
$25.00 - $30.00
Model:
English
Spindle:
Square Taper
Please select options Unavailable
We will Call, Text or Email you to setup a pickup appointment, let us know which you prefer in the comments section. On bicycles, the price includes a $45 destination charge for all non-electric models, and a $90 destination and battery recycling fee for all electric models.

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 210000005099
107mm / English / Square Taper / 73mm 689228778726 EBBUN55C07 210000008051
110mm / English / Square Taper / 73mm 689228778825 EBBUN55C10 210000005106
115mm / English / Square Taper / 68mm 689228778894 EBBUN55B15 210000005102
118mm / English / Square Taper / 68mm 689228778795 EBBUN55B18 210000005103
122.5mm / English / Square Taper / 73mm 689228778863 EBBUN55C22 210000005109
127mm / English / Square Taper / 68mm 689228778764 EBBUN55B27 210000005105

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