The F31 Naby MC3HSF Helmet is designed for riders who want comfort, style, and reliable performance—whether you’re cruising the city streets or commuting daily. With a sleek open-face design and lightweight fibreglass shell, it’s built to keep you comfortable all day long.

Perfect for cruisers and scooters, the F31 combines a modern slim profile with improved aerodynamics to reduce wind resistance. It also features an extended cheek area for better comfort and protection, plus a smooth-operating sun visor for changing light conditions.

Bluetooth-ready and loaded with ventilation features, the F31 is your go-to helmet for everyday adventures.

 Key Features:

• Lightweight fibreglass shell for strong, reliable protection
• 3 shell sizes for a better, more comfortable fit (XS-S / M-L / XL-XXL)
• Designed using advanced CAD technology for superior comfort
• Pinlock®-ready clear visor (HJ-43) – anti-scratch & blocks 99% of UV rays
• Smooth 2-way pivot ratchet system for easy visor operation and better sealing
• Dynamic sun visor (HJ-V12) with multi-step adjustment for better visibility
• Top-tier ventilation: 3 air intakes & 1 exhaust vent to keep you cool
• ACS (Advanced Channeling Ventilation System) for full front-to-back airflow
• Moisture-wicking interior keeps you dry and fresh
• Removable and washable crown and cheek pads
• Customisable fit with interchangeable cheek pads
• Easy-to-use one-touch micro buckle for a secure fit
• Bluetooth compatible with SMART HJC 2nd Gen (11B, 21B & 50B – sold separately)
• ECE R22.06 certified for safety compliance
• Pinlock® insert (DKS531) ready for anti-fog performance