Introducing the Bicycle Crank Puller by GOLD DEER, a must-have tool for any cycling enthusiast. This compact crank removal tool is specifically designed for mountain bikes, road bikes, and various other bicycle types. Its primary function is to facilitate the easy removal of crank arms, making it an essential addition to your bike repair kit.

The puller features a dual-function capability, allowing you to seamlessly remove both spline cranks (ISIS Drive and Octalink) and square tapered crank arms. This versatility means you can perform maintenance and repairs on your bike without the need for professional help, saving you time and money in the process.

One of the standout features of this crank puller is its removable head, which acts as a reducer. This design allows for easy adaptation to different crank types, ensuring compatibility with most bike cranks available on the market today. Therefore, whether you own a mountain bike or a road bike, this tool has you covered.

Constructed from high-quality 45# steel, the puller boasts a blackened surface that enhances its durability and resistance to rust. This means you can rely on the tool for long-term use without worrying about wear and tear, even after repeated applications.

The compact size makes it easy to carry, so you can take it with you on your cycling adventures. If you find yourself needing to make quick repairs while out on the road or trail, this crank puller is the perfect solution.

Using the Bicycle Crank Puller is straightforward. Begin by removing the crank screws, then screw the short section of the puller into the crank. Tighten it using a 16mm open-end wrench. After that, simply use the long top lever to eject the crank. For spline cranks, remember to add the removable head before using the long top lever to ensure a smooth operation. If you’re unsure about the process, there are helpful video tutorials available to guide you.

In summary, the GOLD DEER Bicycle Crank Puller is an invaluable tool for anyone who enjoys cycling. Its durable construction, compact design, and ease of use make it an excellent choice for both casual riders and serious cyclists alike. For efficient bike maintenance and repairs, this crank extractor is your go-to tool.