ByShimano
Dura-Ace R9200 Rear Derailleur (RD-R9250)
Shimano Dura-Ace Di2 12-speed rear derailleur with semi-wireless shifting, Shadow RD+ design, 37T total capacity, and integrated D-FLY connectivity.
$930MSRP
Drivetrain · Rear Derailleurs
Image pending
SKU RD-R9250TypeRear Derailleurs
Disciplineroad
Speeds12
Weight215 gManufacturer claimed
01 / About
The Dura-Ace R9200 Rear Derailleur (RD-R9250).
Shimano's take on drivetrain.
Shimano Dura-Ace Di2 12-speed rear derailleur with semi-wireless shifting, Shadow RD+ design, 37T total capacity, and integrated D-FLY connectivity.
02 / Specifications
Dura-Ace R9200 Rear Derailleur (RD-R9250) spec sheet.
Everything Shimano publishes for the Dura-Ace R9200 Rear Derailleur (RD-R9250).
01Overview
5 fields
Type
Rear Derailleurs
Discipline
road
Brand
ShimanoExternal
SKU
RD-R9250Shimano part number
Product URL
02Drivetrain
7 fields
Speeds
12
Actuation
electronic
Subcategory
—
Power meter
—
Power meter type
—
Model line
Dura-Ace
Generation
R9200
03Pricing & availability
3 fields
Price
$930USD · MSRP
Availability
—
Weight
215 gManufacturer claimed
04Additional specs
7 fields
Total Capacity
37T
Max Low Sprocket
34T
Min Low Sprocket
28T
Cage Type
one-spec
Shifting Speed
58% faster than R9150
Design
Shadow RD+
Wireless
semi-wireless