Shimano UN55 Square Taper English Threaded Bottom Bracket
$23.99 - $29.95
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 | 13072 |
| 110mm / English / Square Taper / 73mm | 689228778825 | EBBUN55C10 | |
| 122.5mm / English / Square Taper / 68mm | 689228778870 | EBBUN55B22 | 11284 |
| 122.5mm / English / Square Taper / 73mm | 689228778863 | EBBUN55C22 | 41763 |
| 127mm / English / Square Taper / 68mm | 689228778764 | EBBUN55B27 | 13654 |
Reviews
Shimano UN55 Square Taper English Threaded Bottom Bracket
$23.99 - $29.95