Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket
$23.99
Please select options
This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience. We will notify you when your order is ready for pick up. Please call store to see if quicker service is available prior to ordering.

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
68 x 107mm 689228778801 EBBUN55B07
73 x 110mm 689228778825 EBBUN55C10
73 x 113mm 689228778740 EBBUN55C13 8237
73 x 118mm 689228778733 EBBUN55C18
73 x 122.5mm 689228778863 EBBUN55C22
68 x 110mm 689228778887 EBBUN55B10
68 x 113mm 689228778757 EBBUN55B13
68 x 115mm 689228778894 EBBUN55B15
68 x 118mm 689228778795 EBBUN55B18
68 x 122.5mm 689228778870 EBBUN55B22
68 x 127mm 689228778764 EBBUN55B27

Reviews