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Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket
$23.99 - $29.99
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 stores at your convenience. You will be notified when your order is ready to be picked 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
110mm / English / Square Taper / 68mm 689228778887 EBBUN55B10
110mm / English / Square Taper / 73mm 689228778825 EBBUN55C10 428197
113mm / English / Square Taper / 68mm 689228778757 EBBUN55B13 428191
113mm / English / Square Taper / 73mm 689228778740 EBBUN55C13
115mm / English / Square Taper / 68mm 689228778894 EBBUN55B15
118mm / English / Square Taper / 68mm 689228778795 EBBUN55B18 428193
118mm / English / Square Taper / 73mm 689228778733 EBBUN55C18 428199
122.5mm / English / Square Taper / 68mm 689228778870 EBBUN55B22 428194
122.5mm / English / Square Taper / 73mm 689228778863 EBBUN55C22 428200
127mm / English / Square Taper / 68mm 689228778764 EBBUN55B27

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