E-119 TRI 233A: 7. Derailleur Hanger Adjustment
1. Ensure that the dropout is aligned.
2. Use Derailleur Hanger Alignment Gauge like ParkTool
Item # DAG-2.
For any assistance, visit ParkTool’s website:
parktool.com/product/derailleur-hanger-align-
ment-gauge-dag-2
9
4Nm
4Nm
1.6