LS2 offers you its full-face helmet FF327 CHALLENGER CARBON - ALLOY:

Safety:

• Made of ultra-strong carbon fiber for an ultra-light weight of 1280g +/-50
• Multi-density EPS for optimized shock absorption
• ERS emergency release system enables emergency personnel to quickly remove the helmet''s side pads
  
• The safest double-D buckle chinstrap on the market
• Metal safety plate reinforces the junction between chin strap and helmet
  

Visibility:

• Colorless 3D polycarbonate screen
• Scratch-resistant screen
• Supplied with Pinlock film
• Supplied with a complementary Smoke screen
• QRS system for quick, tool-free screen removal
  
• Integrated solar screen
• UV-treated solar screen

Ventilation:

• 2 front vents
• 1 rear extractor to expel stale, hot air
  
• Dynamic airflow ventilation system for enhanced comfort
  

The "+":

• Fully removable and washable interior
• Hypoallergenic, breathable fabric interior
• Laser-cut 3D foams for a precise, comfortable fit
• Removable muffler
• Removable mud flap
• Reinforced chin strap prevents burns during intensive use
• Supplied with a high-quality house
• Reflective patch for enhanced visibility
• Prepared to receive the Ride Pal III by Sena communication system