Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge in Silver
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
Features
- Gauge bar made from heavy gauge, chrome plated steel
- Updated with tighter tolerances for improved accuracy
- Adjusts to fit 20 to 29+ wheels
- Upgraded, large inner shaft for added strength
- Replaceable 10mm x 1 threaded tip
- Improved clearance and reach to work on more Frame/Derailleur Hanger combos, including low clearance Thru Axle Derailleur Hangers
- Made in the USA and covered by Park Tool's legendary limited lifetime warranty
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge in Silver
Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge in Silver
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
Features
- Gauge bar made from heavy gauge, chrome plated steel
- Updated with tighter tolerances for improved accuracy
- Adjusts to fit 20 to 29+ wheels
- Upgraded, large inner shaft for added strength
- Replaceable 10mm x 1 threaded tip
- Improved clearance and reach to work on more Frame/Derailleur Hanger combos, including low clearance Thru Axle Derailleur Hangers
- Made in the USA and covered by Park Tool's legendary limited lifetime warranty
Original: $115.65
-65%$115.65
$40.48Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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
Features
- Gauge bar made from heavy gauge, chrome plated steel
- Updated with tighter tolerances for improved accuracy
- Adjusts to fit 20 to 29+ wheels
- Upgraded, large inner shaft for added strength
- Replaceable 10mm x 1 threaded tip
- Improved clearance and reach to work on more Frame/Derailleur Hanger combos, including low clearance Thru Axle Derailleur Hangers
- Made in the USA and covered by Park Tool's legendary limited lifetime warranty











