ByShimano
GRX Rear Derailleur 2x11 (RD-RX810)
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.
$145MSRP · USD
Drivetrain · Rear Derailleurs
Image pending
SKU RD-RX810TypeRear Derailleurs
Disciplinegravel
Speeds11
Weight255 gManufacturer claimed
01 / About
The GRX Rear Derailleur 2x11 (RD-RX810).
Shimano's take on drivetrain.
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.
02 / Specifications
GRX Rear Derailleur 2x11 (RD-RX810) spec sheet.
Everything Shimano publishes for the GRX Rear Derailleur 2x11 (RD-RX810).
01Overview
4 fields
Type
Rear Derailleurs
Discipline
gravel
Brand
ShimanoExternal
SKU
RD-RX810Shimano part number
02Drivetrain
7 fields
Speeds
11
Actuation
mechanical
Subcategory
—
Power meter
—
Power meter type
—
Model line
GRX
Generation
RX810
03Pricing & availability
3 fields
Price
$145USD · MSRP
Availability
—
Weight
255 gManufacturer claimed
04Additional specs
6 fields
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
03 / Reviews
From the cycling press.
5 reviews from 4 sources.
01eriksbikeshop.comShimano REAR DERAILLEUR, RD-RX810, GRX, 11-SPEED, 2X11 | Rear Derailleurs | ERIK'S
– ERIK'S Bike Board & SkiDec 202502gravelbikemaintenance.comExpert Opinions: GRX RD-RX810 Rear Derailleurs Reviewed - Gravelbike MaintenanceJul 202503mantel.comShimano GRX RX810 11 Speed Rear Derailleur - Mantel—04mantel.comShimano GRX RX810 11 Speed Rear Derailleur reviews - Mantel—05excelsports.comShimano GRX RD-RX810 2x11 Speed Rear Derailleur Excel Sports | Shop Online From Boulder Colorado—