DAG 2.2 Derailleur Hanger Alignment Gauge XX SL T - Whether coming back from

- Whether coming back from injury

Strobe mode

• Designed for modern bicycles by sitting your load further back over the wheel where it is supposed to sit

Ultra-grip rubber nose and temple tips provide secure fit

This size is often found on most department store bikes

DAG 2.2 Derailleur Hanger Alignment Gauge XX SL T - Whether coming back fromA 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"+