Quit fiddling with your rear derailleur's barrel adjuster and address the issue of sloppy shifting at its source. Park Tool's DAG-2. 2 Derailleur Alignment Gauge helps the home mechanic identify and correct a bent derailleur hanger, and — compared to...
Quick Release Adapter - add on part to allow the Thru Axle Kit to be used on quick release bikes
In its simplest form, a derailleur-alignment tool is often little more than a pry bar with an adjustable feeler. They're often crude, and can be frustrating to use considering the feeler's position is compromised every time it contacts the rim or is moved...