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Shimano GRX RD RX812 Shadow Plus Rear Derailleur 11-Speed



Shimano GRX RD RX812 Shadow Plus Rear Derailleur 11-Speed
With the Shimano GRX RD-RX812 rear derailleur you can shift smoothly and quietly on rough terrain. An adjustable chain stabilizer and the Shimano Shadow RD+ technology counteract chain slapping and dropping. Use this rear derailleur when riding an 11-40 or 11-42 cassette.

- for 1x11-speed drivetrains
- adjustable chain stabilisation prevents chain drops
- stabilizer with on/off switch to adapt to the terrain
- tension adapted to gravel
- silent and continuous rear derailleur on uneven terrain
- smooth and reliable shifting on mixed terrain
- painted cage plates
- derailleur pulley bearings
- 4 joint bushings, fluorine-coated

Intended Use: Gravel, Road, Cyclocross
Group: GRX
Model: RD-RX812
Mount Type: Direct Mount
Speeds: 1x11
Compatible Chain: HG-EV 11-speed, HG-X11
Max. teeth large sprocket: 42T
Min. teeth large sprocket: 40T
Max. teeth small sprocket: 11T
Min. teeth small sprocket: 11T
Total Capacity: 31T
Cage: Long
Weight: 267g

Shimano Item #
UPC : 192790448886

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