Abbey HAG Complete
Abby HAG Main
Abbey HAG Side
Abbey HAG Guage Stick 2
Abbey HAG Guage Stick 1
Abbey HAG Thread Cap

Abbey HAG Tool


Regular price$480.00

  • Free nationwide shipping on all orders over $149


The HAG is the last hanger tool you'll ever have to buy. 


The derailleur hanger is the foundation for the modern  drive train to work properly. With modern bikes getting as many as 13 cogs in the space that we use to put 8 it's never been more important to make sure the hanger is perfectly straight. Sadly many of the current tools just aren't capable of achieving this kind of precision. 


We went through extra steps to make this tool half precision measuring instrument and half pry bar. 

  • Tolerances as tight as a quarter of a thousandth of an inch (.0063mm) in some critical dimensions of this tool. 
  • Ability to lock in the feeler so you don't have to second guess your measurement after bumping it on the tire. T
  • Top half of tool will rotate out of the way of fender stays and frame tubes. 
  • Feeler gauge stick stores inside the top half of the tool, very handy for the traveling mechanic. 
  • T bolt extends past the tool for access to those problematic hangers found on some modern full suspension bikes.
  • Compact at just under 11" ( 28cm). 
  • Re-buildable. While ideally your HAG should be sent back for a rebuild, it is possible to do them in the field by replacing the brass bushing in the T-Bolt.
  • Compatible with the three most common wheel sizes, 26, 27.5/650B and 700/29) 

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Great experience with Paul. Had an issue with my Fox X2, and sorted me with one of his EXT shocks in the time while a new part came from the UK. Really transparent service, explaining in details the issues and solutions. Chur!

Max Penny
Queenstown, NZ.

"Proflow have been super important for me with bike setup. They're very professional and I love the fact they think outside the box to get the most out of suspension. I definitely couldn't have got my bike feeling the way it does without their help!"

George Brannigan
UCI Athlete.

Great service, on the spot repair. Highly recommend

Jade Power
Queenstown, NZ.

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