Park Tool DAG-2.2 Derailleur Alignment Gauge
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The DAG-2.2 is an indispensable shop tool that can be used to both measure and straighten misaligned derailleur hangers solving a high percentage of shifting problems.
- Gauge bar made of heavy gauge, chrome plated steel
- Adjusts to fit 20" to 29"+ wheels
- Replaceable threaded tip
- Upgraded, large inner shaft for added strength
- Tighter tolerances for improved accuracy
- Improved clearance and reach to fit more frame/hanger combos including low clearance thru axle derailleur hangers
This product was added to our catalog on March 7, 2018.