GRX Rear Derailleur 2x11 (RD-RX810)
by Shimano
Shimano GRX mechanical rear derailleur for 2x11-speed gravel drivetrains. Medium cage (GS) supports 11-34T cassettes. Shadow RD+ chain stabilizer with on/off switch for quiet, controlled shifting.
Details
- Type
- rear_derailleurs
- Discipline
- gravel
- Price
- $145
- Weight
- 255g
- SKU
- RD-RX810
- Availability
- —
Specs
- Speeds
- 11
- Actuation
- mechanical
- Subcategory
- —
- Power meter
- —
- Power meter type
- —
- Model line
- GRX
- Generation
- RX810
Full specs (JSON)
- Max cog
- 34
- Min cog
- 11
- Cage type
- medium (GS)
- Compatible cassettes
- 11-30T,11-32T,11-34T
- Chain stabilizer
- Shadow RD+
- Material
- aluminum, GFRP
Reviews
eriksbikeshop.com
Shimano REAR DERAILLEUR, RD-RX810, GRX, 11-SPEED, 2X11 | Rear Derailleurs | ERIK'S – ERIK'S Bike Board & Ski
Dec 2025
gravelbikemaintenance.com
Expert Opinions: GRX RD-RX810 Rear Derailleurs Reviewed - Gravelbike Maintenance
Jul 2025
mantel.com
Shimano GRX RX810 11 Speed Rear Derailleur - Mantel
mantel.com
Shimano GRX RX810 11 Speed Rear Derailleur reviews - Mantel
excelsports.com
Shimano GRX RD-RX810 2x11 Speed Rear Derailleur Excel Sports | Shop Online From Boulder Colorado