Park Tool Derailleur Alignment Gauge Rectangular Bags Internal slip pockets for wallet

Internal slip pockets for wallet

-Carabiner loop provides for easy storage and hang-drying

Canopy Fabric 40-denier polyester no-see-um mesh/68-denier polyester taffeta

8-oz 68% recycled nylon/15% polyester/17% spandex jersey with a microterry back and four-way stretch

Park Tool Derailleur Alignment Gauge Rectangular Bags Internal slip pockets for walletA 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