Shimano UN26 Bottom BracketShimano UN26 Bottom Bracket is a sealed cartridge bottom bracket with a square tapered spindle. The sealed bearing design helps keep the mud, dirt and water out, while the bracket itself is a smooth operator.
Shimano UN26 Bottom Bracket Extra Info
- Square tapered spindle
- Sealed bearing design
- Cartridge design for easy installation without the need for adjustment
- Sealed cartridge assembly