Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge BikeType_Urban-Hybrid At only 22 grams

At only 22 grams

Adventure Geometry

densely packed knobs and is made with a rubber compound that guarantees grip

To set your own combination follow the steps below

tool-free safety solution to ensure you are heard by others when out riding

Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge BikeType_Urban-Hybrid At only 22 gramsDERAILLEUR HANGER ALIGNMENT GAUGE A misaligned derailleur hanger can cause skipping, missed shifts, and wreak general havoc on your bicycle's drivetrain. The DAG 2. 2 is an indispensable shop tool that can be used to both measure and straighten misaligned derailleur hangers, diagnosing and solving many shifting problems. Compatible with virtually all derailleur equipped bicycles, and adjusts to work with wheels from 16" to 29"+.