The RX810 11-speed rear derailleur is the updated version of the RX800 rear derailleur.
It can be used with 30-34T as the largest cog on the cassette.
It has integrated chain stabilization while providing a quieter gear change while ensuring high precision even when the terrain gets tougher.
In conjunction with this, the rear derailleur has a built-in switch for extra chain tension. You just have to tilt a handle and the chain will be held even better on the cassette.
The RX810 11-speed rear derailleur is the updated version of the RX800 rear derailleur.
It can be used with 30-34T as the largest cog on the cassette.
It has integrated chain stabilization while providing a quieter gear change while ensuring high precision even when the terrain gets tougher.
In conjunction with this, the rear derailleur has a built-in switch for extra chain tension. You just have to tilt a handle and the chain will be held even better on the cassette.
Shimano RX810 GRX Rear derailleur for 11 Speed
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