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Grand Rapids Bicycle Company - Grand Rapids, MI

Fulton
1311 Fulton St E
Grand Rapids, MI 49503
(616) 458-2200

Ada
597 Ada Dr SE
Ada, MI 49301
(616) 682-2453

East Paris
1200 E Paris Ave SE
Grand Rapids MI, 49546
(616) 855-7467


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Monday-Friday: 10-6   |   Saturday: 10 - 4   |    Sunday: Closed

Email: info@grandrapidsbicycles.com

 
 
 
 
 
 
 
 
 
> Bicycling Catalog > Parts > Bottom Brackets > Shimano > UN55 Square Taper English Threaded Bottom Bracket
 
Shimano UN55 Square Taper English Threaded Bottom Bracket

Shimano UN55 Square Taper English Threaded Bottom Bracket

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 (0 Reviews)
$23.39 - $29.99
Availability: Check Store Availability
 

Product Details

Shimano UN55 Square Taper English Threaded Bottom Bracket

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 close open

    Option Barcode Manufacturer's Part Number Store SKU
    68 x 107mm 689228778801 EBBUN55B07
    70 x 113mm 689228778856 EBBUN55I13
    70 x 118mm 689228778849 EBBUN55I18
    70 x 122.5mm 689228778832 EBBUN55I22
    73 x 107mm 689228778726 EBBUN55C07
    73 x 110mm 689228778825 EBBUN55C10 23574
    73 x 113mm 689228778740 EBBUN55C13 23576
    73 x 118mm 689228778733 EBBUN55C18 20288
    73 x 122.5mm 689228778863 EBBUN55C22 28465
    68 x 110mm 689228778887 EBBUN55B10 23568
    68 x 113mm 689228778757 EBBUN55B13 7246
    68 x 115mm 689228778894 EBBUN55B15 10190
    68 x 118mm 689228778795 EBBUN55B18 30534
    68 x 122.5mm 689228778870 EBBUN55B22 12358
    68 x 127mm 689228778764 EBBUN55B27
    70 x 107mm 689228778788 EBBUN55I07
    70 x 110mm 689228778771 EBBUN55I10
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STORE HOURS

MONDAY: 10:00 - 6:00
TUESDAY: 10:00 - 6:00
WEDNESDAY: 10:00 - 6:00
THURSDAY: 10:00 - 6:00
FRIDAY: 10:00 - 6:00
SATURDAY: 10:00 - 4:00
SUNDAY: Closed