Shimano 105 R7000
From 15.20
Shimano 105 R7000
Rotor Aldhu Q-ring R8000 / R9100
From 31.72
Rotor Aldhu Q-ring R8000 / R9100
Rotor Aldhu NoQ R8000 / R9100
From 47.73
Rotor Aldhu NoQ R8000 / R9100

Shimano 105 R7000 vs. Rotor Aldhu Q-ring R8000 / R9100 vs. Rotor Aldhu NoQ R8000 / R9100

Shimano 105 R7000
Rotor Aldhu Q-ring R8000 / R9100
Rotor Aldhu NoQ R8000 / R9100
Shimano 105 R7000

From 15.20

View product
Rotor Aldhu Q-ring R8000 / R9100

From 31.72

View product
Rotor Aldhu NoQ R8000 / R9100

From 47.73

View product

This is what our customers think

Reviews
(9)
(10)
(2)
Pros
Top for the training bike
Price/quality
Excellent quality
Fast delivery
Light (2x)
a pleasure to ride
very good quality
perfect assembly
run smoothly
shifting ok
Processing and quality OK
...good replacement for original Shimano
Cons
Heavier than Ultegra
none (3x)
none since 2000km
Reasonably pricey
Bolts for mounting are not cheap either
Blade bolts not included

According to the product specialist

Pros
The chainrings are relatively light.
By offering only 3 possibilities in the chainring gear ratio, the blades are polished in such a way that they switch optimally at the respective ratio.
-
Thanks to the modular structure of the Rotor crank arms and chainrings, adjustments are made quickly!
The NoQ chainrings are made of the very sturdy and durable 7075 aluminium.
Cons
If the chainring gear ratio is different from the recommended ratio, optimal switching is not guaranteed.
-
-

Specifications

Number of gears
11 speed
11 speed
12 speed
11 speed
12 speed
Crank Type
Compact
Compact
Semi-compact
Double
Compact
Semi-compact
Double
Shimano Crankset
105
Dura Ace R9100
Ultegra R8000
Dura Ace R9100
Ultegra R8000
Chainring Type
Outer Ring
Inner Ring
Outer Ring
Inner Ring
Outer Ring
Inner Ring
BCD
110 mm
110 mm
110 mm
Number of teeth
34
36
39
50
52
53
34
36
39
50
52
53
34
36
39
50
52
53
Number of bolts
4
4
4
Recommended combination
50/34
52/36
53/39
50/34
52/36
53/39
50/34
52/36
53/39
Fits cranks
Shimano
Shimano
Rotor Aldhu 3D+
Shimano
Rotor Aldhu 3D+
Chainring Type
Round
Colour
Black
Black
Grey
Black
Grey
What groupset do you have?
Shimano 105
Shimano Dura-Ace
Shimano Ultegra
Shimano Dura-Ace
Shimano Ultegra
Crankset fit
Shimano R7000
Shimano R8000
Dura-Ace R9100
Shimano R8000
Dura-Ace R9100
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