Ascent Outdoors
Park Tool Derailleur Alignment Gauge
- Ascent Outdoors$93.95Buy
The creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.
From Ascent Outdoors
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"+. DAG-2.2 FEATURES - Compatible with 16" to 29"+ wheels (ISO/ETRTO rim sizes from 317 to 630+) - Fits most frame/hanger combos including low clearance thru-axle derailleur hangers - Length: 420 mm (16.5") - Weight: 645 g (22.75 oz.)