Shimano Dura Ace R9270 Disc Di2
From 537.74
Shimano Dura Ace R9270 Disc Di2
Shimano Ultegra ST-R8170 + BR-R8120
From 344.60
Shimano Ultegra ST-R8170 + BR-R8120
Shimano 105 Di2 ST-R7170 DB
From 253.12
Shimano 105 Di2 ST-R7170 DB
SRAM Rival eTap AXS
From 202.29
SRAM Rival eTap AXS

Compare Products (4)

Shimano Dura Ace R9270 Disc Di2
Shimano Ultegra ST-R8170 + BR-R8120
Shimano 105 Di2 ST-R7170 DB
SRAM Rival eTap AXS
Shimano Dura Ace R9270 Disc Di2

From 537.74

View product
Shimano Ultegra ST-R8170 + BR-R8120

From 344.60

View product
Shimano 105 Di2 ST-R7170 DB

From 253.12

View product
SRAM Rival eTap AXS

From 202.29

View product

This is what our customers think

Reviews
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Pros
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Cons
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According to the product specialist

Pros
Electronic disc brake shifter combination for extremely fast, precise shifting and braking.
Improved ergonomics extensively tested by riders on professional cycling teams.
Servowave makes it possible to take braking power and brake metering to an even higher level.
More space in the brake callipers so that the brake discs are less likely to rub off.
Great shifting performance, high shift speed and smooth shifting while out of the saddle.
Semi-wireless: there is still a cable connection between the battery, front and rear derailleur. Easier mounting and little chance of cable breakage.
You can bleed the brakes without unscrewing the caliper from the frame. Very handy!
With Di2 electronic shifting, you must adjust the derailleurs once and they will adjust themselves automatically in the future.
10% more space between the pistons, reducing the risk of rotor rubbing.
Uses the same technology as the Ultegra and Dura-Ace shifters.
Battery life: 3.5 to 4 years.
The brake lever is adjustable in reach.
With this eTap system you can switch wirelessly super fast.
The hydraulic brakes are strong and easy to dose.
These shifters fit comfortably in the hand and also offer grip in wet conditions.
The operation of these shifters can be personalized in the Sram AXS app.
Cons
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80 grams heavier compared to the Dura Ace R9270 disc brake set.
No shift buttons/controls on top of the shifter.
This shifter-brake system includes a hydraulic disc brake. Your frame must be suitable for this!

Specifications

Number of gears
12 speed
12 speed
12 speed
12 speed
Gear Shift Type
Electronic
Electronic
Electronic
Electronic
Suitable for
Shimano Dura Ace Di2 R9200
Shimano Dura Ace Di2 R9200
Shimano Ultegra Di2 R8100
Race
SRAM eTap AXS
Length
1000 mm
1700 mm
1000 mm
1700 mm
1000 mm
1700 mm
950 mm
1800 mm
Composition
Set
Front brake
Rear brake
Set
Front brake
Rear brake
Set
Front brake
Rear brake
Lever Material
Carbon
Carbon Composite
Reinforced Plastic
Shifter Hood Material
Silicon (Vari-Cushion)
Adjustable lever
Yes
Yes
Yes
Compatible with
Disc brakes
Disc brakes
Disc brakes
Disc brakes
Colour
Black
Black
Black
Black
Type
Set
Left
Right
Set
Type of Brake
Hydraulic
Hydraulic
Hydraulic
Hydraulic
Diameter Disc Brake Rotor
140 mm
160 mm
Brake Mount
Flat Mount
Flat Mount
Flat Mount
What groupset do you have?
Shimano Dura-Ace
Shimano Ultegra
Shimano 105
SRAM Rival
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