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Park Tool

Park Tool DAG-2.2 - Derailleur Hanger Alignment Gauge

SKU QKDAG22
£65.00 RRP £89.99 −27%

Earn 65 points with Bikeparts+ to spend on your next orderHow it works

  • 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 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

Overall rating: 4.8 / 5 from 5 reviews.

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Reviews

Great Park Tool quality as usual

"A handy tool to check your rear derailleur is correctly aligned and it's easy to use. I was surprised to find the first one I checked was quite out of kilter but easily aligned it with this tool. I recommend watching the official Park Tool video on YouTube showing how to use this tool correctly."

— Sheni J. (5/5)

Great Service

"The tool was missing a part. Spoke to the customer service team who within an hour had shipped it RM 24 hour for arrival the next day. The tool itself is easy enough to use and what you’s expect from a Park Tool tool!"

— MR C. (5/5)

Surprised!

"Just used this yesterday on a new build and was surprised at how far out my brand new hanger was. Justifies the price,got to check my other bikes now."

— James M. (5/5)

Useful tool that can save

"Useful tool that can save you some costly repair shop bills. Noted some play on the weldment bar but doesn't affect accuracy of measurement too much. Perhaps the DAG3 would be a better tool, but at an additional cost."

— Customer C. (4/5)

As ever with ParkTool, they’re

"As ever with ParkTool, they’re pretty good quality tools, though I always feel not ever *quite* as good as the price tag suggests. However, as this was on offer I thought I’d grab a useful device I’ve been borrowing off my brother for years til now! Great seller and transaction too, regardless of the item"

— Joe G. (5/5)

Q&A

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