DAG22 - Derailleur hanger alignment gauge

★★★★★ 4.8 33 reviews

US$28.78
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US$28.78
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Free shipping Free 30-day returns

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Product details

Management number 236608184 Release Date 2026/07/09 List Price US$28.78 Model Number 236608184
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A misaligned derailleur hanger can lead to skipping, missed shifts, and overall disruption of your bicycle's drivetrain.

The DAG-2.2 is an essential tool for any bike shop, designed to both measure and straighten misaligned derailleur hangers, effectively diagnosing and resolving many shifting issues. It is compatible with nearly all derailleur-equipped bicycles and can be adjusted to work with wheels ranging from 16" to 29"+.

DAG22 Features: 

  • Compatible with 16" to 29"+ wheels (ISO/ETRTO rim sizes from 317 to 630+)
  • Fits most frame/hanger combos including low clearance thru-axle derailleur hangers
  • Length: 405 mm (16")
  • Weight: 937 g (33 oz.)
  • 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
  • Gauge bar made from heavy gauge, chrome plated steel
  • Updated with tighter tolerances for improved accuracy

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4.8 out of 5
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33 ratings | 14 reviews
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