Bicycle Rear Derailleur Extender Aluminum Alloy Sturdy Durable Frame Tail Hook Extender Bicycle Accessories Black

Features:
1. The mounting surface of the tail hook adopts radial grooves to increase friction and solve the problem of loosening caused by vibration during riding.
2. Lightweight and beautiful, while ensuring strength. High-quality materials, sturdy and durable, and long service life.
3. Achieving high compatibility and stability (too short center distance will affect compatibility; too long center distance will affect stability).
4. The Weight of 11g greatly improves the compatibility. It is suitable for 34T-52Tmountain flywheel or road flywheel, which makes the expansion flywheel smoother.
5. If you have any questions, please contact us in time.
 
Notice:
1.Actual color may be slightly different from the image due to different monitor and light effect
2.Please allow 1-3cm deviation due to manual measurement
3. After installing the tail hook extender, the transmission needs to be re-adjusted, which requires experience and skills. Novices are recommended to find a professional car shop to install it.
 
 
Description:
Material: aluminum alloy
Weight: about 11g (including screws)
Purpose: Extend the frame tail hook
Application: Upgrade 34-52T flywheel (mountain/road can be used)
Recommended torque value: 15-20N.m
Size: 4.5x1.8x0.4cm

Package List:
1x Bicycle Rear Derailleur Extender