Shimano GRX RD-RX812 Dealer's Manual - Page 7
Browse online or download pdf Dealer's Manual for Bicycle Shimano GRX RD-RX812. Shimano GRX RD-RX812 37 pages.
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Installation/removal
Installing the rear derailleur
Installation/removal
Installing the rear derailleur
TECH TIPS
• The rear derailleur will not gear shift properly if the derailleur hanger is not straight.
Use TL-RD11 to check whether the derailleur hanger is straight or not.
Standard type
1.
Set the switch lever in the OFF position.
ON
OFF
Switch lever
7