Helmet KASK Valegro — half helmet with OCTO+ fit system, size M

KASK Valegro — half helmet with OCTO+ fit system, size M is a lightweight road and triathlon helmet engineered to provide core protection, extensive ventilation and an adjustable secure fit. Developed with professional input, the helmet features a polycarbonate outer shell, inner polystyrene protection, breathable quick-drying padding made with Resistex Carbon technology and the OCTO+ micro-dial adjustment system for precise fitting. The design emphasizes cooling through multiple vents and a low-profile shape suitable for both recreational riding and competitive use.

Advantages

The Valegro combines very low weight with a high number of ventilation channels to maximize cooling during climbs or in hot conditions. Breathable, thermoformed padding accelerates moisture transfer and drying while offering antibacterial and antistatic properties to reduce skin irritation and maintain comfort. The OCTO+ adjuster with floating cradle and gel contact points provides a customizable fit that adapts to different head shapes. A polycarbonate outer layer over the EPS liner increases impact protection, and faux-leather chinstraps improve long-wear comfort.

Suitable for

• Road cycling and training in warm conditions
• Triathlon competition and multisport events
• Recreational cyclists seeking a ventilated, lightweight helmet
• Riders who need a precise, micro-adjustable fit

Key specifications

• Helmet type: half-shell road/triathlon helmet
• Fit system: OCTO+ micro-dial with floating cradle and gel contact points
• Shell: polycarbonate outer layer with EPS inner protection
• Ventilation: 37 vents for enhanced airflow
• Padding: 3D thermoformed quick-drying padding with Resistex Carbon fibers (antibacterial, antistatic, thermo-regulating)
• Chinstrap: faux-leather chin pad and washable, anallergic straps
• Visibility: reflective/high-visibility stickers
• Size: M (medium)

How to use

Adjust the OCTO+ micro-dial to tighten or loosen the cradle until the helmet sits snugly and evenly on the head. Position the helmet level on the head with the front edge just above the eyebrows for proper eye protection. Fasten the chinstrap and adjust the faux-leather pad and strap length so the helmet does not move when you shake your head; straps should form a Y shape just below the ears. Regularly check padding condition and strap integrity, and replace the helmet after any significant impact or when signs of wear compromise protection.

Usage recommendations

For best cooling performance, ensure vents remain unobstructed by hair or accessories and wash or replace padding according to manufacturer care instructions. Use the OCTO+ dial to fine-tune fit before each ride and keep reflective stickers clean for improved visibility in low-light conditions.