Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Road double bolting steel shackle provides

double bolting steel shackle provides anti-twist protection

While destroying an expensive tire on a weekly basis isn’t affordable

T10 / T15 / T25 Torx® wrenches

The Silca Sicuro now with a matte black Cerakote finish

This ring will turn green and then turn off once the light is fully charged and ready to go

Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Road double bolting steel shackle providesThe DAG 2. 2 is an indispensable shop tool that can be used to both measure and straighten misaligned derailleur hangers solving a high percentage of shifting problems. Specifications Gauge bar made of heavy gauge, chrome plated steel Adjusts to fit 20" to 29"+ wheels Replaceable threaded tip Upgraded large inner shaft for added strength* Tighter tolerances for improved accuracy* Improved clearance and reach to fit more frame hanger combos including