What Is It?
The Park Tool Crank Extractor is a professional bicycle maintenance tool designed to safely remove cotterless crank arms from compatible cranksets during servicing, replacement, or drivetrain maintenance. It threads into the crank arm and uses a precision drive spindle to press against the bottom bracket spindle, allowing the crank arm to be removed without damaging the crank or bottom bracket.
Park Tool offers crank extractors for different crank standards, so it's important to select the correct model for your crankset (such as square taper, PowerSpline®, ISIS Drive®, or Octalink®). Built from heat-treated steel with precision-machined threads, Park Tool crank extractors are trusted by professional mechanics and home workshops worldwide.
Key Benefits
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Safe Crank Removal: Removes crank arms without damaging the crank or bottom bracket.
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Professional-Grade Construction: Manufactured from heat-treated, precision-machined steel for durability and long service life.
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Smooth Operation: Precision threads and hardened extractor spindle provide reliable, controlled crank removal.
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Compatible with Multiple Crank Standards: Available for square taper, PowerSpline®, ISIS Drive®, and Octalink® cranksets (model dependent).
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Workshop Quality: Suitable for professional bicycle workshops and home mechanics.
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Easy to Use: Simple screw-in design provides efficient crank removal with standard workshop tools.
Specifications
| Specification |
Details |
| Product |
Park Tool Crank Extractor |
| Tool Type |
Crank Removal Tool |
| Material |
Heat-treated steel |
| Application |
Removing cotterless crank arms |
| Compatibility |
Model dependent (Square Taper, PowerSpline®, ISIS Drive®, Octalink®) |
| Use |
Bicycle maintenance and drivetrain servicing |
Who Is This Best Suited For?
The Park Tool Crank Extractor is ideal for:
- Professional bicycle mechanics
- Home bike mechanics
- Road cyclists
- Mountain bikers
- Gravel riders
- Commuters
- E-bike owners with compatible cranksets
- Anyone servicing or replacing cranksets and bottom brackets
Compatibility Note: Park Tool manufactures several crank extractor models for different crank interfaces. Always verify your crankset type before purchasing to ensure you select the correct extractor for your bicycle.
