An excellent match for road riders, climbers and anyone who regularly rides in hot conditions and values low weight, strong airflow and a close-fitting profile.
The Valegro is Kask’s lightweight, high-ventilation road helmet, designed for hard efforts in warm conditions. At 200 g—or 180 g in size S—it keeps weight low without compromising the everyday features you need, including CE / UKCA EN 1078 compliance and Kask’s Rotational Impact WG11 Test protocol.
The standout feature is its 37 ventilation holes. The wind-tunnel-refined polycarbonate shell and internal airflow design move air through the helmet effectively, helping your head stay cooler on climbs, descents and long summer rides. The breathable, quick-dry padding is designed to manage moisture and heat, while the narrow padding layout leaves more of your head exposed to airflow.
Fit is handled by the Octo Fit adjustment system, with a rubberised micro-dial and adjustable rear cradle to help you fine-tune the helmet around your head. The soft eco-leather chin pad helps reduce irritation, and the compact, low-profile shape gives the Valegro a neat finish. Head shape and eyewear can affect comfort, so we recommend trying it on carefully and checking that your glasses sit naturally with the rear cradle adjusted.
37 ventilation holes
The extensive venting and internal channel design help move cool air through the helmet and release heat during demanding rides.
Lightweight construction
At 200 g, with a published 180 g figure for size S, the Valegro feels unobtrusive on long rides and sustained climbs.
Octo Fit adjustment system
The rubberised micro-dial and adjustable rear cradle allow precise fit changes for different head shapes.
Wind-tunnel-refined shell
The polycarbonate shell profile is refined for thermo-cooling performance, supporting efficient airflow rather than simply adding more openings.
Quick-dry, heat-regulating padding
The 5 mm thermoformed padding is breathable, antistatic, bacteriostatic and moisture-transferring to help keep the interior fresher.
Eco-leather chin pad
The soft chin pad helps reduce irritation and adds a comfortable, premium-feeling contact point.
Low-profile road design
The close-fitting shape gives the helmet a sleek appearance without the bulky look associated with some larger road helmets.
Certified protection
The Valegro complies with CE / UKCA EN 1078 requirements and is developed around Kask’s WG11 rotational-impact testing protocol.
General
Materials & construction
Dimensions & weight
Features
Certifications
KASK Rotational Impact WG11 Test
Designed around KASK’s rotational-impact safety testing protocol, providing protection that exceeds the applicable international norms described for the helmet.
HYVENT
The helmet structure is designed to maximise airflow and help regulate the temperature of your head during hard efforts and hot rides.
OCTO FIT
The rubberised micro-dial adjuster improves grip, while floating cradle contact points and freely oscillating supports help create a comfortable fit across different head shapes.
Resistex Carbon
The padding uses Resistex Carbon to help transfer moisture, regulate heat and keep the interior feeling fresher during extended rides.
Wind-tunnel-refined polycarbonate shell
The shell profile is refined for thermo-cooling performance, helping the 37 ventilation holes move air efficiently through the helmet.
Italian helmet design focused on comfort, safety and design.
Kask is an Italian helmet brand founded in 2004 by Angelo Gotti and based in the Bergamo area of Italy. The company designs and produces helmets and accessories across cycling, snowsports, equestrian and safety categories, with a strong emphasis on Italian craftsmanship and a consistent focus on comfort, safety and design.
In cycling, Kask is best known for helmets that blend a refined fit, distinctive styling and in-house safety development such as its WG11 rotational-impact testing protocol. The brand presents its product philosophy through CSD: Comfort, Safety, Design, which sums up the priorities seen across its range.
