Park Tool DAG-3 Derailleur Hanger Alignment Gauge D3 the sole of your shoes

the sole of your shoes must have a central oblong where the memory position part will be screwed

Includes: 2 rolls of bar tape + bar end plugs

Race: 9-42T (9-10-11-12-13-14-16-18-21-25-30-36-42)

The all new MET Manta Mips is an excellent example of MET’s aesthetic and contemporary design

Park Tool DAG-3 Derailleur Hanger Alignment Gauge D3 the sole of your shoesAn 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,