With the XLC TO-S03 bottom bracket wrench, you're on the safe side when changing bottom brackets. The tool fits all common Shimano cartridge bottom brackets as well as models from FSA, Race Face, Truvativ, or ISIS Drive with 20 notches. Thanks to its precise fit, the wrench grips securely into the bearing shell – perfect for tightening and loosening without slipping. Robust material, reliable fit, and suitable for workbench or home workshop setups. Comes with presentation packaging – also convenient for hanging in the workshop.