![Shimano Bottom Bracket BB-UN26](http://mastermindtri.com/cdn/shop/files/ShimanoBottomBracketBB-UN2668-127mm_{width}x.jpg?v=1687422747)
SHIMANO - Cartridge Bottom Bracket - MTB - Standard Structure
The SHIMANO UN26 bottom bracket offers smooth rotation for square taper cranks.
SHIMANO - Cartridge Bottom Bracket - MTB - Standard Structure
The SHIMANO UN26 bottom bracket offers smooth rotation for square taper cranks.