Bottom Bracket - Shimano UN55 Square Taper - Grade B

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  • Regular price £11.19
  • Will be in stock after
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An ideal option for many bike types with square taper type chainsets, Shimano’s UN55 bottom bracket will give you long lasting, smooth operation mile after mile. Built with accurately machined bearings that rotate inside a sealed cartridge, it prevents any water or dirt ingress. This means it requires no maintenance so you can keep riding smoothly on every ride.

Condition: B 


May have minimal marks/scratching.

Full Mechanical Order/ Slightly Worn, but plenty of life left

Item that has been used and will have a small number of cosmetic blemishes but is in full functional order.

Bearings smooth, marginal signs of use.

(Item in the photograph is the item for sale)


Attribute Specification
Type Bottom Bracket
Brand Shimano
Model UN55
Style Square Taper 68
English Threaded
Weight 299g
Colour Silver

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