Bicycle Repair Tool Bottom Bracket Spanner Wrench Bike Install Remove Tool Crankset for Road Mountain MTB Bike

Bracket spanner made from carbon steel, bottom circular tool made from plastic which to undo the bracket cap fitted Install Tool for Shimano Hollowtech 2,fit externally ringed bottom brackets Works with many external bearing crankset bottom brackets Easy to use: Used to disassemble or install the axle, the little tool on the other end to remove or install the pedal Designed specifically for the removal and installation of bottom brackets The bottom bracket wrench have 12 teeth goes over halfway around the bracket This tool can help you to clean the bottom bracket, adjust the cups or replace bearings easily