Park Tool DAG-3 Derailleur Hanger Alignment Gauge Advance Hardwearing scratch-resistant lens coating enhancing

Hardwearing scratch-resistant lens coating enhancing durability

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and unmistakable Lezyne styling

incorporated aspects from the aerospace industry and reworked the design to create a premium top wheel

Kit Includes

Park Tool DAG-3 Derailleur Hanger Alignment Gauge Advance Hardwearing scratch-resistant lens coating enhancingAn alignment gauge is essential for diagnosing and repairing bent or misaligned derailleur hangers, often the source of shifting problems. The DAG 3 features an all new design, engineered and built to be light, accurate and versatile. The sliding indicator can measure derailleur hanger alignment against bicycle rims of any size, and rotates out of the way to clear seat stays, racks, and other obstacles, allowing 360 degree measurement. The long,