Designed to measure and straighten misaligned derailleur hangers.
Simple and accurate to check the alignment of rear derailleur hanger.
Solve most derailleur shifting problems, especially those with index shifting systems.
Fits to most wheels, 20~29inch
Colour:Electroplating multicolor
Material:Aluminum alloy
Size:Length: about 43.4cm
Package Contents:
1 x Bicycle Derailleur Hanger
Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.