Klim X1 Alpha Helmet

Original price was: $899.99.Current price is: $90.00.

Clothing Size Conversion Chart
Category US EU UK Chest (in) Waist (in) Hips (in)
Men XS 44 34 32-34 26-28 33-35
S 46 36 34-36 28-30 35-37
M 48 38 38-40 32-34 39-41
L 50 40 42-44 36-38 43-45
XL 52 42 46-48 40-42 47-49
Women XS 32 6 31-32 24-25 33-34
S 34 8 33-34 26-27 35-36
M 36 10 35-36 28-29 37-38
L 38-40 12-14 37-39 30-32 39-41
XL 42 16 40-42 33-35 42-44
Youth XS 128 7 26-28 23-24 26-28
S 134 8 28-30 24-25 28-30
M 140 10 30-32 25-26 30-32
L 146 12 32-34 26-27 32-34
XL 152 14 34-36 27-28 34-36
Pants Size Conversion Chart
CategoryUSEUUKWaist (in)Hip (in)Inseam (in)
Men284428283430
304630303631
324832323832
345034344033
365236364234
Women0324243430
2346253530
4368263631
63810273832
84012284032
Shoes Size Conversion Chart
CategoryUSEUUKFoot Length (in)
Men6395.59.25
7406.59.625
8417.510
9428.510.25
10439.510.625
114410.511
124511.511.25
134612.511.625
Women5352.58.5
6363.58.875
7374.59.25
8385.59.625
9396.510
10407.510.25
11418.510.625
12429.511
M (Unisex)5374.58.75
6385.59
7396.59.5
8407.510
9418.510.25
10429.510.625
114310.511
124411.511.25
43 People watching this product now!
Description

Klim X1 Alpha Helmet Shell: A top of the line ADV helmet, positioned above the Krios Pro with more road / touring emphasis Carbon fiber hand-laid outer shell More room around the jaw / easier entry than Krios models Smoother, more aero shape with integrated spoiler for more comfortable highway miles 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 Intermediate oval to round oval head shape- Definitely more space at the temples than a traditional intermediate oval shape 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 Peak: Peak visor engineered for on-the-fly angle changes with tool-free adjustment, removal and reattachment Peak visor and rear spoiler designed to reduce drag, lift, and optimize directional-view control while riding at high speeds 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: Ride with or without peak / with or without face shield (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 The Klim X1 Alpha Helmet isn’t just an evolution, it’s the undisputed pinnacle of adventure helmet technology. Integrating an advanced KOROYD head protection system, the X1 Alpha absorbs impacts efficiently while exhausting heat better than any helmet before it. Add in next-gen Optical Class 1 face shields featuring infrared heat shielding and a massive direct control ventilation system and you get a helmet that actively fights rider fatigue. Ride protected with Klim in the most groundbreaking adventure helmet ever built. Direct Control Ventilation When tackling a sand wash on a heavyweight ADV bike, you need maximum airflow. The X1 Alpha delivers with adjustable forehead vents, a chin guard diffuser to clear fog and large exhaust ports. Its channeled KOROYD construction efficiently pulls in cool air and removes heat. Advanced Koroyd Protection Ditch traditional EPS foam for the X1 Alpha’s innovative KOROYD structures, which absorb impact efficiently through homogeneous crushing. Plus, these welded micro tubes vent heat instantly, keeping your head cool during tough climbs. Class 1 Clarity & IR Shielding See the trail clearly, without glare or heat. The box includes both clear and Photochromic face shields with HD, distortion free Optical Class 1 clarity. Featuring UV400 protection and infrared shielding, they greatly reduce sun heat, keeping your face cool and your focus sharp.

Additional information
color

,

,

,

,

Size

2XL

,

3XL

,

LG

,

MD

,

SM

,

XL

,

XS