Bicycle Crank Puller & Bottom Bracket Remover Tool

Bicycle Crank Puller & Bottom Bracket Remover Tool

Make crank removal and installation quick, easy, and frustration-free with this durable Bicycle Crank Repair Extractor Tool. Whether you're servicing your road bike, mountain bike, or commuter, this compact tool is all you need to remove or install square taper cranksets at home — no professional shop required.

Made in Mainland China.

Key Features

• Premium Aluminium Alloy Construction: Built from high-strength, high-hardness aluminium alloy that resists deformation and stands up to repeated use — ensuring a long service life even in demanding workshop conditions.
• Universal Compatibility: Designed to work with a wide variety of bike models and cranksets, making it a versatile addition to any home mechanic's toolkit.
• Square Taper Crank Compatible: Specifically engineered to remove or install square taper cranks with ease — perfect for beginners and experienced cyclists alike.
• Efficient & Simple to Use: Remove the crank bolt, screw in the tool's silver piece, and keep tightening until the crank loosens and slides off cleanly — no guesswork, no hassle.
• Compact & Portable: Lightweight enough to carry in your cycling kit or toolbox, so you're never caught off guard mid-ride or mid-repair.

What's in the Box?

• 1 × Bicycle Crank Repair Extractor Tool

Related Products You May Like

• 1/4" Hex Shank Wire Twister Drill Attachment | Rebar Tie Tool
• 10-Pack 2.5mm HSS Twist Drill Bits – Micro Straight Shank Set

Helpful Resources

For general bicycle safety and maintenance tips, visit the U.S. Consumer Product Safety Commission – Bike Safety resource.

Learn more: Bicycle tools

Frequently Asked Questions

Q: What type of cranks is this bicycle crank puller compatible with?

A: This crank puller is designed primarily for square taper cranksets, which are found on a wide range of road, mountain, and commuter bicycles. It is a universal tool suitable for most standard bike models using this crank interface.

Q: How do I use the bicycle crank extractor tool?

A: Using this tool is straightforward. First, remove the crank bolt from the crankarm. Then, screw the silver threaded piece of the extractor into the crank threads. Continue tightening the outer body of the tool — this pushes against the bottom bracket spindle and gradually forces the crank off the axle. No hammering or special expertise is needed.

Q: Is this crank puller tool durable enough for regular use?

A: Yes. The tool is crafted from premium aluminium alloy with high strength and hardness, giving it excellent resistance to deformation. It is built for repeated use, making it ideal for home mechanics who service their bikes regularly.

Q: Can this tool be used to install cranks as well as remove them?

A: Yes — this bicycle crank repair extractor can assist with both the removal and installation of square taper cranks, giving you full flexibility during your bike maintenance routine.