The SHIMANO GRX RX-820-F front derailleur offers lighter front shifting operation and easier setup thanks to its toggle link construction and integrated cable tensioner.
Features include a 2.5 mm outboard chain line design that provides wider tire clearance for mixed-terrain riding, and it accommodates a 17T front chainring range for wider gearing options.
BENEFIT
Lighter front shifting
FEATURE
Smooth and natural shift action
FEATURE
Toggle link construction
BENEFIT
Wider tire clearance
FEATURE
Chain line +2.5 mm vs. conventional road front derailleur
BENEFIT
Wider range front gearing
BENEFIT
Precise and easy front derailleur adjustment
FEATURE
Routing options include bare shift cable and integrated cable housing stop
FEATURE
Integrated cable tension adjustment
|
Model No
|
|
FD-RX820
|
|
Series
|
|
GRX
|
|
Front Speeds
|
|
2
|
|
Rear Speeds
|
|
12
|
|
Compatible Chain
|
|
HG 12-speed
|
|
Action
|
|
Down Swing
|
|
Mount
|
|
Brazed-on
|
|
Cable Adjust
|
|
✔
|
|
Chain Line (mm)
|
|
47
|
|
Chainstay Angle (°)
|
|
63-66
|
|
Top Gear Teeth
|
|
46-48T
|
|
Total Capacity
|
|
17T
|
|
Link Bushings
|
|
7
|
|
Average Weight (g)
|
|
96
|
