Compatibility
Compatible with square taper chainsets. Original BB for the ST 120 and ST 520
Technical features
Bottom bracket type: BSC/BSA (English, Euro)
Bottom bracket width: 68 mm
Bearing material: Steel
Type: Square
Axle length: 137 mm
Assembly tips
Bracket tightening torque: 50-70N.m
Crank tightening torque: 35-50N.m
Grease the threads of the bracket for easier installation and removal.
Maintenance 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 your bike's parts. Feel free to ask them for help!