Tech Tuesday #33: Going Off On A Tangent

When aligning your rear derailleur hanger, how close is close enough? Calvin applies some bicycle trigonometry to find the answer in this week’s #TechTuesday. Park Tools used in this video: DAG-2.2 Derailleur Hanger Alignment Gauge - “Brightly Fancy“ Kevin MacLeod () Licensed under Creative Commons: By Attribution 3.0