This Gear Hanger Alignment Tool is made from strong, high-quality nickel plated steel and comes with a mounting bolt set in nylon bush to make usage simple and easy.
An alignment gauge is essential for diagnosing and repairing bent or misaligned derailleur hangers, often the source of shifting problemsThe 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 being compatible with 16" to 29"+ wheels, whilst rotating out of the way to clear seat stays, racks, and other obstacles, allowing 360 degree measurement,The long, precision-extruded aluminium body is built to exacting tolerances and provides ample leverage for making adjustments,Thanks to the low-profile head, it fits low clearance thru-axle derailleur hangers and Shimano® Direct Mount hangers,Made in the USA and covered by Park Tool's legendary limited lifetime warranty.
Quick, easy deployment at the trailhead or workshop with all components ready to go inside the handle.,Tightening knob employs a clever rock-to-lock thread engagement that saves time while installing and removing.,Alignment is made by a simple, intuitive process of lining up the handle to the indicator rod. No turning the wheel or dodging spokes required..