Shimano UN-55 Bottom Bracket
The Shimano UN-55 Bottom Bracket is constructed with a forged steel body with a chromoly spindle that has sealed bearings. This bottom bracket has English threads and a square taper that fits many crank sets.
Forged steel body Chromoly spindle Sealed bearings English treads Square taper Alloy 295g
- Female Male
You May Also Like
Customers Also Viewed These Items