Bike Discounts UK - X-Tools Pro Gear Hanger Alignment Tool
. X-Tools Pro Gear Hanger Alignment Tool. The Pro Gear Hanger Alignment Tool is designed to check and adjust the alignment of your rear derailleur hanger and solve most shifting problems, especially those with index shifting systems If you cannot get your gears working 100% then your hanger alignment is most probably the reason and it is the first thing you should check. Features: Threaded end threads into hanger threads Measuring pointer checks for parallelism against rear wheel. Buy X-Tools from Chain Reaction Cycles, the World’s Largest Online Bike Store.