Park Tool DAG-3 Hanger Tool derailleur - Each 500g pouch makes

- Each 500g pouch makes up to 8

IP 66 & IP 68

self-sealing and leak-proof valve and optional dirt cover

Swapping the pads from ones side to the other changes the width by 9

Color options: Black / Red / Blue / Grey / Orange / Green

Park Tool DAG-3 Hanger Tool derailleur - Each 500g pouch makesAn 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,