Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Reviews

4.9 Rating 31 Reviews

About Park Tool:

Park Tool has been manufacturing bicycle specific tools since 1963. Based out of St. Paul Minnesota, we are the world's largest bicycle tool manufacturer. A long-term dedication to quality, innovation, and customer service has made Park Tool the first choice of professional and home bicycle mechanics around the world.

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Phone:

6517776868

Email:

info@parktool.com

Location:

5115 Hadley Ave N,
Saint Paul
Minnesota
55128

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“Quality”

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Posted 1 year ago

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“I was having shifting issues and I like to try to figure things out on my own this tool was great at helping me find the bent derailleur hanger. Made the adjustments and everything is fine!”

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Posted 1 year ago

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“Great product to get shifting back & dialed. One improvement feedback would be providing a 4mm shim & a line on the indicator shaft at 4mm (machined or painted?) for when your checking around the rim for in/out of tolerance.”

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Posted 1 year ago

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Posted 1 year ago

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“My derailleur hanger was really bent. Straighten it as per the instructions and now my bike shifts better than ever.”

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Posted 1 year ago

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“Works exactly as expected; well made; should last forever with minimal care.”

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Posted 1 year ago

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“Worked perfectly to align the hanger on a mid-70s restored Colnago Super. I expected paint to flake off the dropout but it didn't ! Bike is good as new and shifts very smoothly now.”

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Posted 2 years ago

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“This was easy to use and fixed my shifting issues. While not something you’d necessarily use everyday, it pays for itself quickly.”

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Posted 2 years ago