Abbey Bike Tools

Lever Setter

Hanger Alignment Tools are specialized instruments designed to ensure that the rear derailleur hanger is perfectly aligned. Proper alignment is crucial for smooth gear shifting and helps prevent damage to your bike's components. If your bike is experiencing shifting issues or if you've had a crash, using these tools can significantly improve performance and extend the life of your bike.

A Star Nut is a small, cylindrical metal piece that fits inside the steerer tube of your bike's fork. Its star-shaped design allows it to grip the inside of the tube securely. The Star Nut holds the headset in place, which is essential for the fork's ability to turn smoothly. Without a properly installed Star Nut, your bike's steering could become unstable, affecting your overall riding experience.

Both a Star Nut and a Compression Plug serve the same purpose of securing the headset in place within the steerer tube. However, a Compression Plug is often used in carbon fiber forks where a Star Nut may not be suitable. The Compression Plug is tightened to compress against the inside of the tube, providing a secure fit without the risk of damaging the fork material. Choosing the right option depends on your bike's fork material and design.

A Lever Setter Tool is designed to help you adjust the height of your brake and shifter levers to ensure they are at the same level. This is important for comfort and control while riding, as uneven lever heights can lead to strain and difficulty in operation. By using this tool, you can achieve a more ergonomic setup that enhances your overall riding experience.

A Hanger Alignment Gauge is a tool that works alongside Hanger Alignment Tools to measure and adjust the alignment of the derailleur hanger. It provides a visual reference to ensure that the hanger is straight and positioned correctly. Using this gauge helps mechanics make precise adjustments, which is essential for optimal shifting performance and can prevent future mechanical issues.

While Compression Plugs can be used with many types of bikes, they are particularly beneficial for those with carbon fiber forks. It's important to check your bike's specifications and compatibility before making a purchase. If you're unsure, consulting with a bike mechanic or specialist can help you determine the best option for your specific bike model.