ByShimano
Ultegra R8100 Di2 Shifters (ST-R8170)
Shimano Ultegra Di2 wireless hydraulic disc brake dual control levers with updated ergonomics, Servo Wave braking, and long battery life.
$425MSRP
Drivetrain · shifters
Image pending
SKU ST-R8170Typeshifters
Disciplineroad
Speeds12
Weight391 gManufacturer claimed
01 / About
The Ultegra R8100 Di2 Shifters (ST-R8170).
Shimano's take on drivetrain.
Shimano Ultegra Di2 wireless hydraulic disc brake dual control levers with updated ergonomics, Servo Wave braking, and long battery life.
02 / Specifications
Ultegra R8100 Di2 Shifters (ST-R8170) spec sheet.
Everything Shimano publishes for the Ultegra R8100 Di2 Shifters (ST-R8170).
01Overview
5 fields
Type
shifters
Discipline
road
Brand
ShimanoExternal
SKU
ST-R8170Shimano part number
Product URL
02Drivetrain
7 fields
Speeds
12
Actuation
electronic
Subcategory
—
Power meter
—
Power meter type
—
Model line
Ultegra
Generation
R8100
03Pricing & availability
3 fields
Price
$425USD · MSRP
Availability
—
Weight
391 gManufacturer claimed
04Additional specs
4 fields
Brake Type
hydraulic disc
Wireless
true
Battery
CR1632
Price Note
price is per lever