SHIMANO GRX RD-RX810 11-Speed Gravel Bike Rear Derailleur Max 34T Shadow RD+
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About this product
The Shimano GRX RD-RX810 is an 11-speed rear derailleur specifically designed for gravel bikes, featuring Shadow RD+ technology. This long cage derailleur is compatible with cyclocross bikes and can accommodate a maximum sprocket size of 34T. As a Shimano brand component, it offers reliable mechanical shifting performance for varied terrain conditions.
Our take
If you're building a gravel bike or upgrading your existing one, this Shimano GRX RD-RX810 11-speed rear derailleur is a strong contender. The Shadow RD+ feature helps keep the derailleur tucked away and provides chain stabilization, which is a big plus for rough gravel roads. The long cage and 34T max capacity give you a good gear range for climbing. It's specifically designed for cyclocross bikes too, showing its versatility. At $135.90, it's a reasonable investment for a reliable 11-speed mechanical gravel derailleur. Just ensure your cassette and shifters are also 11-speed for full compatibility.
Pros & Cons
Pros
- Shadow RD+ for chain stability
- Long cage for wide gear range
- 11-speed drivetrain compatibility
- Max 34T sprocket capacity
- Designed for gravel/cyclocross
Cons
- Only 11-speed compatible
- Mechanical shifting, not electronic
Specifications
- Brand Shimano
- Derailleur Cage Length Long Cage
- Compatible Bike Type Cyclocross Bike
- Model RD-RX810
- MPN PD005577
- Number of Speeds 11 speed
Show all 7 specifications
- Part Type
- Rear Derailleur
