Speed Cotterless Arm Remover
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We offer flat-rate shipping in South Africa. We also offer local pickup from our stores around Cape Town.
International orders carry a minimum spend of R5,500, and takes 7-30 business days to arrive depending on customs.
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Cotterless Arm Remover
What Is It?
The Cotterless Arm Remover is a bicycle maintenance tool used to remove crank arms from a cotterless square-taper or splined bottom bracket spindle. It allows you to safely pull the crank arm off the axle without damaging the crank or frame.
It is essential for servicing, replacing, or upgrading cranksets on many MTB, road, and commuter bikes.
Key Features
- Designed specifically for cotterless crank systems
- Works on square taper and some splined crank arms
- Built-in threaded extractor mechanism
- Strong steel construction for high torque use
- Compact, portable tool design
- Prevents damage to crank arms during removal
- Easy manual operation with wrench or spanner
Specifications
- Product Type: Crank puller / crank arm remover
- Compatibility: Cotterless cranksets (square taper, some splined types)
- Material: Hardened steel body and threaded extractor bolt
- Operation: Screw-in extractor system
- Tool Interface: Hex or spanner drive (varies by model)
- Use Case: MTB, road, hybrid, commuter bikes
- Function: Crank arm removal from bottom bracket spindle
Pros
- Makes crank removal safe and damage-free
- Strong mechanical leverage for stuck crank arms
- Affordable and widely available tool
- Essential for bike servicing and upgrades
- Compact and easy to store in tool kits
- Works on most older-style crank systems
Cons
- Requires correct threading engagement to avoid stripping
- Not compatible with modern press-fit or some integrated crank systems
- Cheap versions may wear out under heavy use
- Can damage crank threads if used incorrectly
- Needs a wrench/spanner for operation
Who Is It Suitable For?
- Home bike mechanics
- Bicycle repair shops
- Riders maintaining older MTB or commuter bikes
- Cyclists replacing cranksets or bottom brackets
- DIY bike builders and restorers
Who Should Use It?
- Anyone removing or replacing square-taper crank arms
- Bike owners servicing older drivetrains
- Mechanics working on budget or entry-level bicycles
- Riders upgrading chainsets or bottom brackets
Bottom Line
The Cotterless Arm Remover is an essential bicycle workshop tool for safely removing crank arms from square-taper or similar cotterless systems. It’s simple, effective, and inexpensive, making it a must-have for anyone maintaining or upgrading traditional bicycle drivetrains.
