
Park Tool DAG-2.2
The Park Tool DAG-2.2 is a derailleur hanger alignment gauge with a chrome-plated steel gauge bar that adjusts to fit wheels from 20 to 29+ inches, with improved clearance for thru-axle and low-clearance hanger designs. It's the standard shop tool for diagnosing and straightening a bent hanger — the usual culprit behind stubborn shifting problems after a fall or transport knock.
- 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
- Improved clearance and reach to fit more frame/hanger combinations including low clearance thru-axle derailleur hangers
Pairs well with

Park Tool DAG-2.2
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.

