AbsoluteBLACK PVD Rainbow Shimano
From 173,19
AbsoluteBLACK PVD Rainbow Shimano
Shimano Ultegra R8000
From 20,69
Shimano Ultegra R8000
Shimano 105 R7000
From 15,51
Shimano 105 R7000
Rotor Aldhu Q-ring R8000 / R9100
45,64
Rotor Aldhu Q-ring R8000 / R9100

Compare Products (4)

AbsoluteBLACK PVD Rainbow Shimano
Shimano Ultegra R8000
Shimano 105 R7000
Rotor Aldhu Q-ring R8000 / R9100
AbsoluteBLACK PVD Rainbow Shimano

From 173,19

View product
Shimano Ultegra R8000

From 20,69

View product
Shimano 105 R7000

From 15,51

View product
Rotor Aldhu Q-ring R8000 / R9100

45,64

View product

This is what our customers think

Reviews
(4)
(59)
(9)
(10)
Pros
Great look
easy assembly
Best prize
works perfectly
light (3x)
Good quality (2x)
Easy to assemble (2x)
Meets my expectations (2x)
Top for the training bike
Price/quality
Excellent quality
Fast delivery
Light (2x)
a pleasure to ride
very good quality
perfect assembly
Cons
-
Non (3x)
Price difference inner/outer blade very steep
no fixing material included
fixing not for sale at Mantel
Heavier than Ultegra
none (3x)
none since 2000km
Reasonably pricey
Bolts for mounting are not cheap either

According to the product specialist

Pros
These chainrings look incredibly cool!
Because of the titanium coating, these chainrings last extra long.
These chainrings are very light.
Oval chainrings can increase your pedalling efficiency by almost 10%.
This chainring is carbon-reinforced, which ensures it's rigid and lightweight!
High durability due to the special coating.
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.
-
Cons
Oval chainrings are not compatible with some power meters.
-
If the chainring gear ratio is different from the recommended ratio, optimal switching is not guaranteed.
-

Specifications

Number of gears
11 speed
11 speed
11 speed
11 speed
12 speed
Crank Type
Compact
Double
Double
Compact
Compact
Semi-compact
Double
Shimano Crankset
Dura Ace R9100
Ultegra R8000
105 R7000
Ultegra R8000
105
Dura Ace R9100
Ultegra R8000
Chainring Type
Outer Ring
Inner Ring
Outer Ring
Inner Ring
Outer Ring
Inner Ring
Outer Ring
Inner Ring
BCD
110 mm
110 mm
110 mm
110 mm
Number of teeth
34
36
39
50
52
53
34
36
39
46
50
52
53
34
36
39
50
52
53
34
36
39
50
52
53
Number of bolts
4
4
4
4
Recommended combination
50/34
52/36
53/39
46/36
50/34
52/36
53/39
50/34
52/36
53/39
50/34
52/36
53/39
Fits cranks
Shimano
Shimano
Shimano
Shimano
Rotor Aldhu 3D+
Colour
Purple
Grey
Black
Black
Grey
What groupset do you have?
Shimano Dura-Ace
Shimano Ultegra
Shimano 105
Shimano Ultegra
Shimano 105
Shimano Dura-Ace
Shimano Ultegra
Crankset fit
Shimano R7000
Shimano R8000
Dura-Ace R9100
Shimano R8000
Shimano R7000
Shimano R8000
Dura-Ace R9100
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