Park Tool Derailleur Hanger Alignment Gauge

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 2 ...(Read More)

Park Tool Derailleur Hanger Alignment Gauge
$79.95
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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*

*Compared to DAG-2

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DAG 2.2 Derailleur Hanger Alignment Gauge

Part Numbers

UPC MPN
00763477002624 DAG-2.2