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 Features: Used to adjust the lifting lugs after the correction has solved many transmission gear shifting problems, especially the positioning gear shifting system.
Only the above package content, other products are not included. Note: Light shooting and 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.
Specifications
Key Features
Bicycle correction tools
Specifications
SKU: GE840TG3ER6WANAFAMZ
Weight (kg): 0.9
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GENIER Bicycle Derailleur Hanger Alignment Gauge Wheel Straightening Correction Tool for 2029Inch Bike Wheel,Multicolor