SHIMANO 115 mm square taper bottom bracket un55 | Bottom bracket

Designed for replacing the bottom bracket on your bike.

Technical features

Can be installed on a frame with a 68mm Euro-type square-taper bottom bracket (with English threading).Bottom bracket width: 68mmLength: 115 mm.Also available in 110mm, 113mm, 118mm and 122.5mmBearing material: SteelType: SquareBottom bracket type: BSC/BSA (English, Euro)Weight: 332 g

Assembly tips

Bracket tightening torque: 50-70N.mCrank tightening torque: 35-50N.mGrease the threads of the bracket for easier installation and removal.

Care advice

Do not use a high-pressure cleaner on the bearings

NEED HELP?

The technicians at your Decathlon store workshop are available to help you replace the parts of your bike. Feel free to ask them for help!

Shimano reliability!

Designed for replacing the bottom bracket on your bike.