The Shimano Cotterless Crank Arm Extractor is an essential workshop tool for anyone who maintains square-taper or similar cotterless cranksets. Designed specifically for reliable removal of crank arms without damaging the crank or bottom bracket, this tool gives home mechanics and professional technicians a clean, controlled way to service drivetrains. Its threaded tip engages securely with the crank, while the robust body provides the leverage needed to press the arm off the spindle smoothly and safely.
Ideal for bottom bracket replacements, crank upgrades, or routine overhauls, the Shimano Cotterless Crank Arm Extractor is compact enough for a toolbox yet durable enough for regular workshop use. The tool’s straightforward operation makes it suitable even for riders new to bike maintenance, helping you avoid improvised methods that can strip threads or bend components. Whether you are refreshing an older commuter, tuning a touring bike, or servicing a training bike, this extractor is a dependable, purpose-built solution for removing cotterless crank arms with confidence.