Shimano Ultegra R8050 Di2 Upgrade Kit
1,147.66
Shimano Ultegra R8050 Di2 Upgrade Kit
Shimano Ultegra R8000
913.86
Shimano Ultegra R8000
SRAM Red eTAP AXS
From 1,523.78
SRAM Red eTAP AXS

Shimano Ultegra R8050 Di2 Upgrade Kit vs. Shimano Ultegra R8000 vs. SRAM Red eTAP AXS

Shimano Ultegra R8050 Di2 Upgrade Kit
Shimano Ultegra R8000
SRAM Red eTAP AXS
Shimano Ultegra R8050 Di2 Upgrade Kit

1,147.66

View product
Shimano Ultegra R8000

913.86

View product
SRAM Red eTAP AXS

From 1,523.78

View product

This is what our customers think

Reviews
-
(24)
(11)
Pros
-
-
Price (3x)
Light (2x)
Top material
Beautiful design
Cons
-
-
No (2x)
Front mech setup
6 bolt rotors

According to the product specialist

Pros
-
This group set shifts very well, even when it gets muddy.
Due to the sleek design of the group set, your bike will look really fast!
This upgrade kit enables you to replace only the essential components of your bike.
The upgrade kit allows you to adjust your bike's drivetrain to your liking
Sram eTAP AXS offers unparallelled possibilities on and next to your bike!
Cons
-
Parts are made of aluminium and the Ultegra tool kit is therefore slightly heavier than the Dura-Ace version.
The front derailleur shifts less smoothly when the ratio between the front chainrings is different than 13 teeth.

Specifications

Brake Type
Traditional Rim Brake
Disc Flat Mount
Disc Post Mount
Traditional Rim Brake
Direct Mount Rim Brake
Direct Mount Front and Bottombracket Rear
Number of gears
11 speed
11 speed
12 speed
Shifting Type
Electronic
Mechanical
Electronic
Crankset (Axle) Type
Hollowtech II
Suitable for
Shimano
Type
Double
Cross / Gravel Double
Compact
Semi-compact
Cassette Ratio
11 / 25
11 / 28
11 / 30
11 / 32
11 / 34
12 / 25
14 / 28
Mount
Braze
Braze
Cage Length
Short Cage
Medium Cage
Short Cage
Long Cage
Medium Cage
Crankset axle fit
Shimano Hollowtech II (24 mm)
Crank Ratio
46 / 36
50 / 34
52 / 36
53 / 39
Lever Material
Carbon
Adjustable lever
Yes
Compatible with
Caliper (rim) brakes
Crank Length
165 mm
170 mm
172.5 mm
175 mm
Bottom Bracket
No, not included
No, not included
Front Derailleur
Braze-on
N/A
Braze-on
Cables
Inner derailleur cable
Inner brake cable
Number of links
116 links
Colour
Grey
Grey
Grey
Type
1x12
2x12
Type of Brake
Mechanical
Diameter Disc Brake Rotor
160 mm front / 160 mm rear
Not Applicable
Without Disc
Brake Disc Mounting
6-bolt
Centerlock
N/A
What groupset do you have?
Shimano Ultegra
Shimano Ultegra
SRAM Red
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