Need to change your cranks? You'll need one of these! * New model - now comes with interchangeable feet for square taper and ISIS cranks. *
This tool is cleverly designed to remove both square taper and ISIS cranks. Simply swap over the foot and you're away. Use the bigger foot for ISIS cranks and the smaller foot for square taper (cotterless) cranks.
Compatible with all square taper and ISIS cranks sold on this site (eg KH Moment, Nimbus ISIS and QuAx ISIS).
To remove your cranks simply remove the dust cap (if any) then undo the crank bolt. If you have ISIS cranks attach the larger diameter foot to the extractor, or for square taper cranks use the smaller diameter foot. Next screw the threaded outer barrel of the Dual Crank Extractor into the matching thread on the crank. Keep turning it until it stops; hand tight is sufficient. Then screw in the inner barrel of the extractor. As you turn the inner barrel the foot pushes on the end of the axle and pulls the crank off. You'll need to use an adjustable wrench or adjustable spanner for this part of the crank removal.
Note: the photo to the right is indicative only. It shows a crank extractor of similar appearance to the Dual Crank Extractor.