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DARK MATTER 282A: 8. Rear Derailleur Hanger Adjustment
1. Select the correct rear derailleur hanger depending on the type of derailleur
that you have.
a. Direct mount
b. Regular mount
2. Make sure to align the rear derailleur hanger.
3. Use Derailleur Hanger Alignment Gauge like Park Tool Item #DAG-2.
For any assistance, visit Park Tool’s website:
www.parktool.com/product/derailleur-hanger-alignment-gauge-dag-2
a
b