Klim X1 Alpha Patriot Helmet

The X1 Alpha Helmet is the pinnacle of adventure helmet technology, developed by Klim over nearly five years for optimal aerodynamics, weight distribution, noise reduction and intuitive functionality. An advanced head protection system built with KOROYD technology absorbs impacts efficiently while managing heat better than any helmet before. Next-gen face shields provide optical Class 1 clarity, HD vision, UV protection and new infrared heat shielding, all of which reduce fatigue. With a direct control ventilation system, including a defogger mode, X1 Alpha offers superior comfort and protection. Ride protected in the most groundbreaking adventure helmet ever built.

Shell:

• Carbon fiber hand-laid outer shell
• Shell construction process reduces imperfections and excess weight
• KOROYD + EPS shell construction optimizes impact protection and reduces heat absorption with direct ventilation through KOROYD® structure and EPS channeling
• KOROYD structures crush homogeneously for better impact energy absorption
• Shell, peak visor, ventilation ports, gasketing and liner system optimized for best-in-class aerodynamics and reduction in wind noise and vibration
• Helmet is goggles-compatible
• 3 shell sizes: XS-M, L, XL-3XL
• 5 EPS sizes: XS-S, M, L, XL, 2X-3X

Peak:

• Peak visor engineered for on-the-fly angle changes with tool-free adjustment, removal and reattachment
• Peak visor and rear spoiler designed to reduced drag, lift, and optimize directional-view control while riding at high speeds

Shield:

• Clear & photochromic face shields included
• Tool-free face shield removal is fast & easy
• Eye port gasket engineered to reduce vibration, noise and increase resistance to harsh weather conditions
• Face shield side plate mechanisms engineered to self-calibrate for tight sealing
• Included PINLOCK anti-fog lens insert optimized for X1 Alpha maintains optical class 1 clarity, huge FOV
• Photochromic face shield quickly transitions from dark to light
• Both face shields have optical Class 1 clarity
• Both face shields are optically correct, multi-thickness for minimized distortion
• Both face shields offer HD vision
• Both face shields have UV400 protection
• Tinted & Photochromic face shields have infrared shielding for greatly reduced heat buildup

Ventilation:

• 2 adjustable, water-resistant forehead intake vents
• 1 adjustable upper chin guard direct diffuser vent for face shield 
• 1 adjustable lower chin guard direct vent for cabin interior 
• 4 Exhaust vents

Comfort:

• 4-ride-mode versatility: ADV, Dual-Sport, Off-Road, Street
• Channeled EPS + KOROYD construction for airflow and heat control
• EPS + KOROYD layering construction reduces heat transfer from shell
• Removable and washable moisture-wicking antibacterial premium Brrr° Pro Cooling fabric lined cheek pads and crown liner
• Interchangeable/replaceable cheek pads and crown liner thicknesses within sizes
• Premium perforated goat leather trim on chin skirt with elastic gusset for comfortable on/off 
• Chin skirt reduces buffeting
• Premium perforated goat leather and spacer mesh on neck roll for comfort, reduced buffeting
• Recessed ear pockets for comm system speakers

Safety:

• DOT and ECE 22.06 certified
• Titanium D-ring chin strap closure system