Feature:

1. High Quality: Excellent material, solid and durable.

2. Easy to Carry: Detachable design for convenient storage, easy to carry outdoors. Correct the transmission speed change problem caused by the deformation of the tail hook.

3. Checking Hanger Alignment: Proper alignment of the bicycle derailleur hanger is important for reliable gear shifting. When the bike is hit or dropped from the side, the transmission hook may be bent, and even the hook of the new frame will often be misaligned. It provides a simple and accurate method for checking hanger alignment and correcting hangers that are not correctly aligned.

4. Easy to Use: The tool is directly screwed into the chain lifter hanger. There is a gauge on the instrument rod to mark the distance to the wheel. Then, as the wheel rotates the gauge to the 3 o'clock, 6 o'clock, 9 o'clock, and 12 o'clock positions, note any differences in the measured values. Align the derailleur hanger by applying pressure to the tool arm. The results can be checked immediately.

5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, or inquiries or need assistance, please feel free to contact us directly.

Specification:

Main material: aluminum alloy

Color: Black

Product size: approx. 400x165x24.8mm/15.75x6.50x0.98inch

Package Included:

1 x Bike Tail Hook Correction Tool

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Note:

-Due to the different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures. 

-Please allow a 1-2cm measuring deviation due to manual measurement.