Full face cycling helmet Fox Proframe RS Diffuse

Fox Proframe RS Diffuse full face MTB helmet

Fox Proframe RS Diffuse is a premium full face MTB helmet designed for aggressive enduro, all-mountain and downhill riding. It combines lightweight construction, exceptional ventilation and professional-grade protection for confident riding on the most demanding trails.

The new generation Proframe RS features advanced Mips® Integra Split protection system, BOA® Fit system for micro adjustments, and ASTM-F1952 downhill certification for maximum safety at high speeds and technical descents.

Advanced protection with Mips® Integra Split

The Mips® Integra Split system combines dual-density EPP and EPS foam with a low-friction layer that helps reduce rotational forces on impact and improves head protection during both low and high-speed falls.

Precise fit with BOA® Fit system

The BOA® Fit system enables quick and precise helmet adjustment while riding. The rear adjustable cage with four positions and included cheek pads in different thicknesses allow a perfect fit for various head shapes.

Exceptional ventilation for long descents

Increased air vents and reduced contact surface improve airflow and help keep you cool during intense riding and long climbs.

Trail and bike park functionality

3-position adjustable visor is compatible with MTB goggles, and a removable GoPro® mount is integrated under the visor for recording your rides. Magnetic FIDLOCK closure enables quick and secure fastening even with gloves.

Key features:

• Mips® Integra Split protection system to reduce rotational forces.
• BOA® Fit system for precise micro adjustment.
• ASTM-F1952 downhill certification.
• 3-position adjustable visor compatible with goggles.
• Removable GoPro® mount under the visor.
• Enhanced ventilation for better cooling.
• Ionic+® antibacterial padding and cheek pads.
• FIDLOCK magnetic closure.
• Lightweight full face construction for enduro and downhill.

Fit:

• BOA® Fit system for quick micro adjustment.
• 4-step rear cage adjustment.
• Two thicknesses of cheek pads included for fit customization.

Materials:

• 27% ABS
• 26% EPS
• 20% polycarbonate
• 16% polyurethane
• 11% polyamide

Care:

• Follow the manufacturer's instructions for helmet care.
• Avoid aerosol sprays (insect repellent, protective creams).
• Always replace the helmet after a hard impact or fall.