Shimano ALFINE S7051 Series Dealer's Manual page 29

INSTALLATION
Installation of the hub to the frame
• When the rear dropout is the straight drop type
Rear dropout
30°
MU-UR500
• When the rear dropout is the reversed type
Rear dropout
Installation angle of non-turn
washer and motor unit
8R (blue) /
8L (green)
30.67°
22.17°
0.67°
7.83°
Installation angle of non-turn washer and motor unit
5R (yellow) /
5L (brown)
29
6R (silver) /
6L (white)
7R (black) /
7L (gray)