Park Tool DAG-3 Derailleur Hanger Alignment Gauge
Regular price $127.95/
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Park Tool Derailleur Alignment Gauge and straighenner for keeping drive train in correct alignment.
- Compatible with 16" to 29"+ wheels (ISO/ETRTO rim sizes from 317 to 630+)
- Replaceable M10 threaded tip
- Low-profile head fits low clearance thru-axle derailleur hangers and Shimano® Direct Mount hangers
- Length: 16.5” (420mm)
- Weight: 22.75 oz. (645g)