EXO-ST1400 EVO Carbon Helmet
The EXO-ST1400 EVO: Evolution Refined. The EXO-ST1400 EVO builds upon the lightweight performance and advanced features of its predecessor, delivering a refined riding experience with key enhancements: Crystal-Clear Vision: An... Read More
The EXO-ST1400 EVO: Evolution Refined. The EXO-ST1400 EVO builds upon the lightweight performance and advanced features of its predecessor, delivering a refined riding experience with key enhancements: Crystal-Clear Vision: An all-new Everclear™ no-fog sun visor ensures distortion-free clarity in any condition. Whisper-Quiet Acoustics: Significant noise reduction creates a more peaceful and focused ride. Effortless Control: A smoother sun visor lever and the easy-to-use Ellip-Tec II™ ratchet system enhance overall convenience. All while retaining the premium protection, personalized comfort, and versatile features that have made the EXO-ST1400 a favorite among discerning riders.
Features
- DOT FMVSS No. 218 Certified/ECE 22.06 Approved
- Resin-infused TCT-U™ 3K carbon fiber shell
- Aero-tuned ventilation comprised of a venturi-effect channeling system linked via adjustable dual ram-air intakes, and spoiler integrated exhaust
- Distortion free, no-fog Everclear™ internal Speedview® sun visor
- Everclear™ no-fog treated face shield with integrated center locking mechanism
- Additional Pinlock® MaxVision shield and Pinlock® anti-fog insert included
- Emergency quick-release cheek pad system
- Included breath deflector and aero skirt. (chin curtain)
- 5-Year warranty
How to measure
Measure the circumference of your head with a soft tape, starting just above the eyebrow line (about one inch above the brows) and around the largest portion of the back of the head; repeat to confirm and choose the closest size. Roll-off check: with the chinstrap fastened, try to roll the helmet forward — if the eye port comes down past your brow, size down.
Type A — most models (EXO-R420, EXO-R320, Covert, EXO-HX1, EXO-AT950, VX-16, R1 Air, ST1400 EVO…)
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| XS | 53-54 | 20 7/8 - 21 1/4 |
| S | 55-56 | 21 5/8 - 22 |
| M | 57-58 | 22 1/2 - 22 7/8 |
| L | 59-60 | 23 1/4 - 23 5/8 |
| XL | 61-62 | 24 - 24 3/8 |
| 2XL | 63-64 | 24 3/4 - 25 1/4 |
| 3XL | 65-66 | 25 5/8 - 26 |
| 4XL | 67-68 | 26 3/8 - 26 3/4 |
Type B — EXO-GT930, EXO-T520, Covert FX, Covert II, EXO-R430, EXO-XT9000 Carbon, EXO-AT960 (runs ~1 size small from L up)
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| XS | 54 | 21 1/4 |
| S | 55-56 | 21 5/8 - 22 |
| M | 57-58 | 22 1/2 - 22 7/8 |
| L | 58-59 | 22 7/8 - 23 1/4 |
| XL | 60-61 | 23 5/8 - 24 |
| 2XL | 62-63 | 24 3/8 - 24 3/4 |
| 3XL | 64-65 | 25 1/4 - 25 5/8 |
| 4XL | 66-67 | 26 - 26 3/8 |
Youth sizes
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| Y-SM | 48-49 | 18 7/8 - 19 1/4 |
| Y-MD | 50-51 | 19 3/4 - 20 1/8 |
| Y-LG | 52-53 | 20 1/2 - 20 7/8 |
Scorpion officially maintains TWO adult charts. Type B models (EXO-GT930, EXO-T520, Covert FX/II, EXO-R430, EXO-XT9000 Carbon, EXO-AT960) shift ~1 cm smaller per label from L upward — a 60 cm head is L in Type A but XL in Type B. cm ranges are canonical (official sources round inches inconsistently). Youth chart is from an older official PDF — re-verify against a current dealer sheet before featuring prominently.
Manufacturer sizing data · verified July 8, 2026