Park DAG-3 Derailleur Hanger Alignment Gauge Tool Dangerous Goods and debris with ease

and debris with ease

which results in easier

5 InchLowers materials: MagnesiumCSU / Steerer tube materials: Aluminium alloyBrake hose clamp/retention style: Bolted on brake hose clampBrake mount style: 200mm post mountBrake rotor compatibility: Minimum 200mm

Sweat gates: Provide ventilation and work to help you stay dry

Height adjustable and removable waistband

Park DAG-3 Derailleur Hanger Alignment Gauge Tool Dangerous Goods and debris with easeAn alignment gauge is essential for diagnosing and repairing bent or misaligned derailleur hangers which are often the source of shifting problems. The DAG 3 features an all new design, engineered and built to be light, accurate and versatile. Who's this item for: Mechanics looking for a long lasting, precise and versatile tool to re align their derailleur hangers. Combatibility: Compatible with 16" to 29"+ wheels (ISO ETRTO rim sizes from 317 to