Abus AirBreaker
From 157.40
Abus AirBreaker
Giro Aether Spherical
From 143.10
Giro Aether Spherical
KASK Protone
From 107.20
KASK Protone

Abus AirBreaker vs. Giro Aether Spherical vs. KASK Protone

Abus AirBreaker
Giro Aether Spherical
KASK Protone
Abus AirBreaker

From 157.40

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Giro Aether Spherical

From 143.10

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KASK Protone

From 107.20

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This is what our customers think

Reviews
(54)
(66)
(190)
Pros
Light (11x)
lichtgewicht (10x)
Fit. (6x)
Weight (5x)
Fit (11x)
Light (11x)
Comfortable (10x)
MIPS (6x)
Light (15x)
Lightweight (13x)
Aero (9x)
Comfortable (8x)
Cons
prijs (4x)
None (4x)
No MIPS (3x)
expensive (3x)
None (6x)
Pricey (3x)
Fiddly straps
very high price
Expensive (7x)
Pricey (4x)
None (3x)
Not cheap (2x)

According to the product specialist

Pros
This helmet helps you to perform better!
The Forced Air Cooling Technology creates the optimal climate for your head, even on warmer days.
The shape of the helmet's shell ensures optimal aerodynamics.
The In-Mold connection between the outer shell and the inner material reduces the impact to the head if you crash.
Equipped with the new Roc Loc ® 5-Plus fit system for even better adjustment of your helmet's fit.
Good-looking helmet that's aerodynamic and has great ventilation.
MIPS Spherical is integrated between 2 layers of EPS foam and absorbs the impact of a fall very effectively.
This helmet can also be worn with a ponytail.
Lightweight - you almost don't even notice you're wearing it.
Good ventilation for such an aerodynamic helmet with 15 ventilation apertures.
Leather straps for extra comfort.
The upper part is reinforced with an internal plastic substructure, for better fall protection.
Thanks to the Octofit adjustment system and divider earband, this helmet can be adjusted very precisely.
Cons
World champion Valverde is going for quality with this Abus Airbreaker, which is reflected in its price tag.
The Roc Loc ® 5-Plus fit system feels slightly fragile when adjusting your helmet.
In addition to adding extra safety, MIPS also adds some extra weight to the helmet.
Kask does not use MIPS, so that extra bit of security is missing.
The leather chinstrap takes some cycling trips to feel comfortable.

Specifications

Weight
219 grams
270 grams
228 grams
Extra protection
No
Yes, MIPS Spherical
No
Helmet Size (Head circumference in cm)
S
M
L
S
M
L
50 - 56 cm
Road Helmet Type
All-round helmet
All-round helmet
Aero helmet
What is your head circumference in cm's?
51 - 54 cm
51 - 54 cm
59 - 62
Including Visor
No
No
No
Colour
Velvet Black
Matte Bright Red/Dark Red
Black
Grey
White
Blue
Ventilation
★★★★
★★★★
★★★☆
Helmet finish
Matte / Glossy
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