Product Details
Klim GT1 Expedition Helmet
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, face shield, ventilation ports, gasketing and liner system optimized for best in class aerodynamics and reducing wind noise and vibration
- 3 shell sizes: XS-MD, LG, XL-3XL
- 5 EPS sizes: XS-SM, MD, LG, XL, 2X-3XL
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-adjust for a tight seal
- Included PINLOCK® anti-fog lens insert optimized for GT1 Expedition maintains optical class 1 clarity, huge FOV
- Photochromic face shield quickly transitions from dark to light
- Both face shields are optically correct, multi-thickness for minimized distortion
- Both face shields have optical Class 1 clarity, even with PINLOCK® installed
- Both face shields offer HD vision
- Both face shields have UV400 protection
- Tinted & Photochromic face shields have infrared shielding for greatly reduced heat buildup
Chin Bar:
- Hand laid carbon fiber chin bar reinforced with EPS for impact protection
- Dual post stainless steel chinbar latch secures chinbar in closed position
- Intuitive chinbar release button moves with rider’s natural movement during engagement
- KLIM Proprietary hinge plate mechanism motion path closes face shield flush to shell, resulting in best-in-class aerodynamics and noise reduction
Ventilation:
- 1 adjustable forehead intake vent
- 1 upper chin guard direct diffuser vent for face shield
- 1 lower chin guard direct vent for cabin interior
- 4 exhaust vents
Comfort:
- 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° fabric lined cheek pads and crown liner
- Interchangeable/replaceable cheek pads and crown liner thicknesses within sizes
- Premium perforated goat suede leather trim on chin skirt with elastic gusset
- Chin skirt reduces buffeting
- Recessed ear pockets for comm system speakers
Safety:
- DOT and ECE 22.06 certified
- Micrometric quick release chin strap closure system

Advanced Koroyd Protection
Next level safety meets unparalleled temperature control. The GT1 ditches standard EPS foam limitations for advanced KOROYD structures. These welded micro-tubes crush uniformly upon impact for highly efficient energy absorption. Crucially for touring riders, this KOROYD channeling allows excess body heat to vent directly through the shell, dramatically reducing heat fatigue on those relentless summer riding days.

Masterclass In Modular Design
Forget the clunky, noisy modulars of the past. The GT1 Expedition features a hand laid carbon fiber chin bar that locks in tight with a dual post stainless steel latch. When closed, Klim's proprietary hinge mechanism snaps the face shield perfectly flush to the shell, drastically cutting aerodynamic drag and killing wind noise, so you can enjoy the ultimate quiet ride on those long highway stretches.
Optical Class 1 Clarity
See the road ahead with zero distortion. The GT1 Expedition ships with both clear and Photochromic multi-thickness face shields boasting Optical Class 1 clarity and high definition vision. Engineered with advanced UV400 protection and cutting edge infrared shielding, these visors drastically cut down on solar heat buildup inside the cabin. Plus the included PINLOCK anti-fog lens your vision stays locked in, no matter the weather.

| Product Style | RevZilla Item # | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|
| Product Style Carbon Matte Black / XS | RevZilla Item #10433499 | Store Sku | MFR. Product #3560-000-110-001 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Carbon Matte Black / SM | RevZilla Item #10433500 | Store Sku | MFR. Product #3560-000-120-001 | AvailabilityOut of Stock |
| Product Style Carbon Matte Black / MD | RevZilla Item #10433501 | Store Sku | MFR. Product #3560-000-130-001 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Carbon Matte Black / LG | RevZilla Item #10433502 | Store Sku | MFR. Product #3560-000-140-001 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Carbon Matte Black / XL | RevZilla Item #10433503 | Store Sku | MFR. Product #3560-000-150-001 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Carbon Matte Black / 2XL | RevZilla Item #10433504 | Store Sku | MFR. Product #3560-000-160-001 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Carbon Matte Black / 3XL | RevZilla Item #10433505 | Store Sku | MFR. Product #3560-000-170-001 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Gloss White / 3XL | RevZilla Item #10534524 | Store Sku | MFR. Product #3560-000-170-008 | AvailabilityOut of Stock |
| Product Style Gloss White / 2XL | RevZilla Item #10534525 | Store Sku | MFR. Product #3560-000-160-008 | AvailabilityOut of Stock |
| Product Style Gloss White / XL | RevZilla Item #10534526 | Store Sku | MFR. Product #3560-000-150-008 | AvailabilityOut of Stock |
| Product Style Gloss White / LG | RevZilla Item #10534527 | Store Sku | MFR. Product #3560-000-140-008 | AvailabilityOut of Stock |
| Product Style Gloss White / MD | RevZilla Item #10534528 | Store Sku | MFR. Product #3560-000-130-008 | AvailabilityOut of Stock |
| Product Style Gloss White / SM | RevZilla Item #10534529 | Store Sku | MFR. Product #3560-000-120-008 | AvailabilityOut of Stock |
| Product Style Gloss White / XS | RevZilla Item #10534530 | Store Sku | MFR. Product #3560-000-110-008 | AvailabilityOut of Stock |
| Product Style Gloss Metallic Asphalt / XS | RevZilla Item #10433485 | Store Sku | MFR. Product #3560-000-110-003 | AvailabilityOut of Stock |
| Product Style Gloss Metallic Asphalt / SM | RevZilla Item #10433486 | Store Sku | MFR. Product #3560-000-120-003 | AvailabilityOut of Stock |
| Product Style Gloss Metallic Asphalt / MD | RevZilla Item #10433487 | Store Sku | MFR. Product #3560-000-130-003 | AvailabilityOut of Stock |
| Product Style Gloss Metallic Asphalt / LG | RevZilla Item #10433488 | Store Sku | MFR. Product #3560-000-140-003 | AvailabilityOut of Stock |
| Product Style Gloss Metallic Asphalt / XL | RevZilla Item #10433489 | Store Sku | MFR. Product #3560-000-150-003 | AvailabilityOut of Stock |
| Product Style Gloss Metallic Asphalt / 2XL | RevZilla Item #10433490 | Store Sku | MFR. Product #3560-000-160-003 | AvailabilityOut of Stock |
| Product Style Gloss Metallic Asphalt / 3XL | RevZilla Item #10433491 | Store Sku | MFR. Product #3560-000-170-003 | AvailabilityOut of Stock |
| Product Style XS / Gloss Metallic Monument | RevZilla Item #10433492 | Store Sku | MFR. Product #3560-000-110-002 | AvailabilityOut of Stock |
| Product Style SM / Gloss Metallic Monument | RevZilla Item #10433493 | Store Sku | MFR. Product #3560-000-120-002 | AvailabilityOut of Stock |
| Product Style MD / Gloss Metallic Monument | RevZilla Item #10433494 | Store Sku | MFR. Product #3560-000-130-002 | AvailabilityOut of Stock |
| Product Style LG / Gloss Metallic Monument | RevZilla Item #10433495 | Store Sku | MFR. Product #3560-000-140-002 | AvailabilityOut of Stock |
| Product Style XL / Gloss Metallic Monument | RevZilla Item #10433496 | Store Sku | MFR. Product #3560-000-150-002 | AvailabilityOut of Stock |
| Product Style 2XL / Gloss Metallic Monument | RevZilla Item #10433497 | Store Sku | MFR. Product #3560-000-160-002 | AvailabilityOut of Stock |
| Product Style 3XL / Gloss Metallic Monument | RevZilla Item #10433498 | Store Sku | MFR. Product #3560-000-170-002 | AvailabilityOut of Stock |
Klim Helmet Sizing
| Size | Head (cm) |
|---|---|
| XS | 52 |
| SM | 54-55 |
| MD | 56-57 |
| LG | 58-59 |
| XL | 60-61 |
| 2XL | 62-63 |
| 3XL | 64-65 |
| 4XL | 66 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
How to Measure
-
H
Head
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
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