Shimano 105 R7020 Disc
From 569,42
Shimano 105 R7020 Disc
Shimano GRX RX-810 2x11
1 015,41
Shimano GRX RX-810 2x11

Shimano 105 R7020 Disc vs. Shimano GRX RX-810 2x11

Shimano 105 R7020 Disc
Shimano GRX RX-810 2x11
Shimano 105 R7020 Disc

From 569,42

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Shimano GRX RX-810 2x11

1 015,41

View product

This is what our customers think

Reviews
(2)
(1)
Pros
Price
Ergonomics
Performance
Reliability
Circuit works very well.
Much braking power with little hand force
Very ergonomic brake / shift grips
Super transmission for touring
Cons
-
Price

According to the product specialist

Pros
Reliable groupset with a similar level of performance to the Shimano Ultegra R8020 groupset.
Fast shifting and powerful braking.
The front derailleur has a cable tensioner for easy installation.
The crankset is wide and therefore extra stiff to optimise your power transmission.
The rear derailleur with Shadow technology prevents external impacts, due to its clever alignment under the cassette.
The Shimano GRX RX810 groupset is a versatile, high-performance groupset for the demanding gravel rider!
The hydraulic heat-dissipating disc brakes with Servo Wave technology give you more than enough braking power for even the steepest descents.
This GRX groupset is optimised for wide gravel tyres and bumpy terrain!
Cons
This Shimano 105 group is a bit heavier than a Shimano Ultegra groupset.
Because of the clutch, the chain tension is higher, which increases mechanical resistance.

Specifications

Brake Type
Disc Flat Mount
Disc Flat Mount
Bike Type
Mountain bike
Road bike
Gravel bike
E-bike
City and Hybrid bike
Number of gears
11 speed
11 speed
Type of brake
Disc Brake
Shifting Type
Mechanical
Mechanical
Gear Shift Type
Mechanical
Body Type
SRAM Race 10/11 speed
Shimano Race HG 9-12 speed
Crankset (Axle) Type
Hollowtech II
Hollowtech II
Suitable for
Shimano
Double
Shimano
Drivetrain Type
1 x 11
2 x 11
Type
Compact
Cross / Gravel Double
Cassette Ratio
11 / 28
11 / 30
11 / 32
11 / 34
12 / 25
11 / 28
11 / 30
11 / 32
11 / 34
Diameter
140 mm
160 mm
Mount
Braze
Centerlock
Cage Length
Short Cage
Long Cage
Long Cage
Hardness of brake pads
Hard (Metallic)
Medium (semi-metal)
Soft (resin/organic)
Maximum Capacity
39T
40T
Weight
121 grams
200 grams
111 grams
133 grams
Crankset axle fit
Shimano Hollowtech II (24 mm)
Shimano Hollowtech II (24 mm)
Crank Ratio
50 / 34
52 / 36
53 / 39
48 / 31
Lever Material
Aluminium
Carbon with Aluminium Core
Shifter Hood Material
Dual Compound
Adjustable lever
Yes
Compatible with
Disc brakes
Direction
Unidirectional
Crank length
170 mm
172.5 mm
175 mm
170 mm
172.5 mm
Bottom Bracket
No, not included
No, not included
Front Derailleur
Braze-on
Braze-on
Cables
Inner derailleur cable
Outer derailleur cable
Hydraulic brake lines
Quality
Good
Largest cassette sprocket
34T
34T
Number of links
116 links
116 links
Colour
Black
Grey
Grey
Type
Left
Right
Olive
Double / Compact
Type of Brake
Hydraulic
Hydraulic
Brake Mount
Flat Mount
Crankset Type
Double
Weight
284 grams (11-28T)
Bike Type
Roadbike
Gravel & CX Bike
MTB
E-MTB
City Bike & E-bike
What groupset do you have?
Shimano 105
Shimano SLX
Packaging
Factory Packaging
OEM
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