Dunlop MTB Helmet Adjustable Size M 55-58 cm White-Black

15 precisely positioned vents channel airflow across your head, while the in-mold polycarbonate shell fused to EPS foam keeps weight at just 280 g—so you stay cool and protected on every trail.

Overview

The Dunlop MTB helmet in size M (55-58 cm) is built for mountain bikers who demand reliable protection without compromising on comfort. Its white-black finish looks sharp on any ride, and the adjustable dial-fit system lets you fine-tune the fit in seconds. Whether you're tackling rocky singletrack or commuting through the city, this helmet delivers CE EN 1078 certified safety with a removable visor to shield your eyes from sun and debris.

What stands out

• In-mold construction bonds the polycarbonate shell to the EPS liner for enhanced impact absorption.
• Rear dial adjuster provides a secure, customised fit for head circumferences 55-58 cm.
• Removable and washable inner pads keep the helmet fresh ride after ride.
• Quick-release buckle on the chin strap makes it easy to put on and take off, even with gloves.
• 15 vents promote continuous airflow to prevent overheating on long climbs.

Technical details

• Type: Mountain bike (MTB) helmet
• Size: M (55-58 cm head circumference)
• Colour: White-black
• Weight: 280 g
• Shell: Polycarbonate (PC)
• Liner: Expanded polystyrene (EPS) foam
• Ventilation: 15 vents
• Adjustability: Dial-fit system with rear adjuster
• Visor: Removable
• Safety certification: CE EN 1078
• Strap: Adjustable chin strap with quick-release buckle
• Padding: Removable and washable
• Gender: Unisex
• Intended use: Mountain biking, trail riding, commuting

Our verdict

Lightweight, well-ventilated, and certified to European safety standards, the Dunlop MTB helmet offers serious protection for trail riders and commuters alike. The dial-fit system ensures a snug, comfortable fit, while the removable visor adds practical versatility.