Park Tool Derailleur Alignment Gauge Final Sale Ideal as a thermal layer

Ideal as a thermal layer when using the layering principle

Full-Length Center-Front Zipper:

-Reinforced zippers for added waterproofing

• 100% Recycled Polyester

and grind are from the World Cup in combination with the stable construction

Park Tool Derailleur Alignment Gauge Final Sale Ideal as a thermal layerA misaligned derailleur hanger can cause skipping, missed shifts, and wreak general havoc on your bicycle's drivetrain. The DAG 2. 2 is an indispensable shop tool that can be used to both measure and straighten misaligned derailleur hangers, diagnosing and solving many shifting problems. Compatible with virtually all derailleur equipped bicycles, and adjusts to work with wheels from 16" to 29"+. DAG 2. 2 FEATURES Compatible with 16" to 29"+ wheels