Enables quick and easy engagement and detachment that is under the towed rider's control

Aluminium and stainless steel construction

Neck: V-neck collar design for easy entry

check out the Salida for the Women's model with female-specific sizing and fit

Park DAG-3 Derailleur Hanger Alignment Gauge Tool Replace Images Enables quick and easy engagementAn 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