GOOD PERFORMANCE:Using for bicycle crankset demolition, mandril extension, practical and convenient.
SCREW INSTRUCTION:Screw in and continue to tighten the silver piece of the tool until the crank starts to move, screw the lower black part of the tool into the crank till tight.
REMOVABLE HEAD: This Crankset Removal Tool has removable head ensures that it will fit any type. And it is easy to install and use.
EASY TO USE:This Crankset Removal Tool is incredibly simple to use and requires no rocket science, convenient to install and remove.
SATISFICATION GUARANTEE:If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days.