KIEVODE Bike Derailleur Hanger Alignment Gauge Tool - Straightening Tool for Mountain Road MTB, Stainless Steel Bike Repair and Maintenance Tool

PRODUCT SPECIFICATION< br >< br >Name: Bicycle Derailleur Hanger Alignment Gauge Tool< br >Working Principle: The derailleur hanger alignment gauge helps you to straighten the derailleur hanger by measuring its relation to any point on the rim, and then with incremental tweaks to have it perfectly aligned with the rim and sprockets.< br >Application Range: Suitable for virtually all derailleur-equipped bicycles, and adjusts to work with wheels from 16" to 29"+ .< br >Size: 16.1x6.5 inches(LxW)< br >Weight: 8.94Ib< br >Main Color: Silver< br >Material: Steel< br >< br >PACKAGE INCLUDES: 1 PC Bicycle Derailleur Hanger Alignment Gauge Tool.(Full instructions are included with the tool)