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Finding the perfect motorcycle helmet can be challenging, especially if you have a narrow head shape. A poorly fitting helmet not only causes discomfort during rides but also compromises your safety on the road.

Many riders with narrow heads struggle with helmets that feel loose, shift during rides, or create pressure points despite being the “right” size according to measurements.

For a complete guide on how to determine your head shape, check out our Ultimate Guide to Motorcycle Helmets.

This comprehensive guide explores the best motorcycle helmets specifically designed or well-suited for narrow head shapes. We’ve researched and analyzed dozens of helmets, considering factors like internal head shape, padding configuration, retention systems, and safety ratings.

Our selection criteria include helmet shell design (intermediate oval head to long oval shaped head shapes work best for narrow heads), adjustability features, comfort during extended rides, ventilation systems, and overall safety certifications including DOT, ECE, and SNELL ratings.

Whether you’re a sport bike enthusiast, touring rider, or daily commuter, you’ll find options that combine proper fit with premium protection and comfort.

1. Shoei RF-1400

The Shoei RF-1400 stands as one of the premier choices for riders with narrow heads, offering exceptional build quality and a head shape that naturally accommodates narrower profiles. This premium sport helmet represents Shoei’s latest evolution in their RF series.

Overview

The RF-1400 features an intermediate oval internal shape that works exceptionally well for narrow-headed riders. Shoei’s advanced AIM+ shell construction uses multiple pieces of fiberglass to create a lightweight yet incredibly strong helmet. The interior uses a 3D Max-Dry System II liner that’s fully removable and washable, with emergency quick-release cheek pads for medical professionals.

The helmet includes an integrated spoiler for aerodynamic stability and a QR-E base plate system for quick shield changes. Shoei’s attention to detail shows in every aspect, from the precision shield mechanism to the carefully engineered ventilation system with four intake vents and six exhaust ports.

The RF-1400 meets DOT and SNELL M2020 certifications, ensuring top-tier protection. Weight varies by size but averages around 3.5 pounds for a medium. It is widely considered one of the best quietest motorcycle helmets on the market.

Key Features

• AIM+ Shell: Strong, light, and elastic.
• CWR-F2 Shield: Vortex generators reduce wind noise.
• Emergency Quick Release System (E.Q.R.S.): Safe removal.
• 3D Max-Dry System II: Moisture-wicking interior.

Pros and Cons

Pros:

• Intermediate oval shape naturally fits narrow heads without excessive pressure points.
• Exceptional build quality with premium materials and attention to detail.
• Excellent ventilation system keeps you cool during long rides.
• SNELL M2020 certified for maximum safety assurance.

Cons:

• Premium pricing makes it one of the more expensive options.
• Limited color and graphic options compared to some competitors.
• Break-in period required for optimal comfort.

Pricing

The Shoei RF-1400 retails between $500 and $600.

Best For

Riders who want the quietest, most refined experience available for a narrow head.

2. Arai Signet-X

Arai specifically designed the Signet-X for long oval head shapes, making it an ideal choice for riders with narrow heads. This helmet represents Arai’s commitment to creating helmets for different head shapes rather than one-size-fits-all approaches.

Overview

The Signet-X uses Arai’s proprietary PB-SNC2 shell construction with a focus on long oval internal dimensions. This means the helmet is longer front-to-back and narrower side-to-side, perfectly matching narrow head shapes. The five-piece shell construction allows for a rounder, smoother profile that glances off impacts better than conventional designs.

Arai includes their FFS (Facial Contour System) cheek pads that can be customized with different thicknesses for a personalized fit. The VAS-V shield system provides a wide field of vision, while the ventilation includes multiple intake and exhaust vents strategically positioned for maximum airflow.

The helmet meets DOT, SNELL M2020, and ECE 22.05 certifications. Arai’s hand-assembly process in Japan ensures consistent quality across every helmet produced. It is the definitive best motorcycle helmet for long oval shaped head profiles.

Key Features

• Long Oval Fit: Specifically designed for narrow heads.
• PB-SNC2 Shell: Super fiber laminate strength.
• VAS Shield Mechanism: Glancing off capabilities.
• Facial Contour System (FCS): Enhanced comfort and stability.

Pros and Cons

Pros:

• Purpose-built for long oval (narrow) head shapes with no compromises.
• Exceptional quality control with hand-assembly in Japan.
• Customizable fit with different cheek pad thicknesses available.
• Triple safety certification (DOT, SNELL, ECE) for peace of mind.

Cons:

• Very expensive, often the priciest option in this category.
• Heavier than some competitors at approximately 3.8 pounds.
• Conservative styling may not appeal to all riders.

Pricing

The Arai Signet-X retails between $700 and $850.

Best For

Riders with a distinct long-oval head shape who cannot find a comfortable fit in standard helmets.

3. AGV K6

AGV brings Italian racing heritage to riders with narrow heads through the K6, a sport helmet that balances performance, safety, and fit. The K6 represents excellent value in the premium helmet category.

Overview

The K6 features AGV’s intermediate oval internal shape that works well for narrow head profiles. The carbon-aramid-fiberglass shell comes in four sizes to ensure optimal fit across different head circumferences. AGV’s racing DNA shows through features like the integrated spoiler for stability at speed.

The interior uses a moisture-wicking, antibacterial fabric that’s completely removable and washable. Five front vents and two rear extractors create excellent airflow even at lower speeds. It is a top contender for the best lightweight carbon fiber helmet in the composite class.

The Ultravision visor is optically correct Class 1 and includes a Pinlock Max Vision insert to prevent fogging. The helmet achieves DOT and ECE 22.05 certification while maintaining a lightweight profile of approximately 3.3 pounds.

Key Features

• Carbon-Aramid Shell: Ultra-lightweight protection.
• Ultravision Visor: 190-degree horizontal field of view.
• Collarbone Safe Profile: Reduces impact risk.
• Integrated Ventilation System: Maximum airflow.

Pros and Cons

Pros:

• Lightweight construction reduces neck fatigue on long rides.
• Excellent ventilation system performs well in various conditions.
• Ultra-wide visor provides superior peripheral vision for safety.
• More affordable than Arai or Shoei while maintaining premium features.

Cons:

• Not as narrow as Arai’s long oval design; may still feel slightly loose for very narrow heads.
• Some users report the visor mechanism can be stiff initially.
• Limited availability in some regions.

Pricing

The AGV K6 retails between $500 and $600.

Best For

Sport riders who prioritize lightweight construction and a wide field of view.

4. HJC RPHA 11 Pro

HJC’s RPHA 11 Pro offers premium features at a mid-range price point, with an internal shape that accommodates narrow heads well. This helmet proves you don’t need to spend a fortune for quality and proper fit.

Overview

The RPHA 11 Pro utilizes HJC’s Premium Integrated Matrix Plus (PIM+) shell construction, combining carbon fiber, aramid, and fiberglass for strength and light weight. The intermediate oval shape works well for narrow-headed riders, though not as specifically tailored as Arai’s long oval.

HJC includes their Advanced Channeling Ventilation System with large front intakes and multiple exhaust vents for impressive airflow. The interior features moisture-wicking, antibacterial fabric with the company’s Crown Pad system for additional comfort.

The helmet comes with a Pinlock vs. Anti-Fog Sprays ready HJ-31 shield (insert typically included) that offers 95% UV protection. At approximately 3.3 pounds, it’s competitive with much more expensive options.

Key Features

• PIM+ Shell: Strong and light composite.
• ACS Ventilation: Flushes heat and humidity.
• RapidFire Shield: Quick replacement system.
• MultiCool Interior: Antibacterial and fast-drying.

Pros and Cons

Pros:

• Excellent value proposition with premium features at lower cost.
• Lightweight design comparable to helmets costing twice as much.
• Wide variety of graphics and colors available.
• Strong ventilation system performs well in hot weather.

Cons:

• Build quality doesn’t quite match Shoei or Arai standards.
• Interior padding may compress faster over time.
• No SNELL certification for those seeking maximum safety ratings.

Pricing

The HJC RPHA 11 Pro retails between $350 and $450.

Best For

Budget-conscious riders who want race-ready venting and lightness.

5. Scorpion EXO-R1 Air

Scorpion’s EXO-R1 Air brings race-proven technology to the street with a fit that works particularly well for narrow head shapes. This helmet offers exceptional features at a competitive price point.

Overview

The EXO-R1 Air features a TCT (Thermoplastic Composite Technology) shell with carbon fiber reinforcement in key areas. Scorpion uses an intermediate oval internal shape that naturally suits narrow heads without creating pressure points.

The helmet includes the AirFit inflation system, allowing riders to fine-tune the fit by inflating cheek pad bladders for a more customized, secure feel. This acts as an adjustable motorcycle helmet fitment guide, particularly beneficial for narrow heads that might otherwise experience movement.

The Aero-Tuned Ventilation system includes forehead, chin, and brow vents with rear exhausts. The Ellip-Tec II ratchet system provides quick, secure closure. Scorpion includes their Everclear no-fog faceshield with MaxVision technology.

Key Features

• AirFit System: Inflatable cheek pads for a custom fit.
• Ultra-TCT Shell: Proprietary 5-layer blend.
• Ellip-Tec II: Quick-change ratchet system.
• Titanium D-Rings: High strength and low weight.

Pros and Cons

Pros:

• AirFit system allows customizable fit adjustment for narrow heads.
• Excellent ventilation keeps riders comfortable in various conditions.
• Strong feature set at a mid-range price point.
• Emergency quick-release cheek pads for first responder access.

Cons:

• TCT shell not as premium-feeling as carbon fiber alternatives.
• Some riders find the AirFit pump mechanism slightly bulky.
• Graphics selection more limited than some competitors.

Pricing

The Scorpion EXO-R1 Air retails between $400 and $460.

Best For

Riders who need a custom fit to eliminate helmet lift at high speeds.

6. Bell Race Star Flex DLX

Bell’s Race Star Flex DLX incorporates innovative safety technology with a shape that accommodates narrow heads. This helmet represents Bell’s commitment to advancing helmet safety beyond traditional standards.

Overview

The Race Star Flex DLX features Bell’s revolutionary Flex impact liner system, which uses three independent layers that move independently during impacts to reduce rotational forces. The tricomposite fiberglass shell comes in an intermediate oval shape suitable for narrow heads.

Bell’s Velocity Flow Ventilation system includes adjustable intake and exhaust vents for customizable airflow. The Panovision shield offers an exceptionally wide field of view, and the helmet often includes a photochromic transition visors (Panovision ProTint) right in the box.

The Magnefusion magnetic cheek pad system allows for easy removal and installation. The interior uses X-Static XT2 padding that’s naturally antibacterial and moisture-wicking.

Key Features

• Flex Impact Liner: Progressive energy management.
• 3K Carbon Shell: Lightweight composite.
• Panovision Shield: Class 1 optics.
• Virus CoolJade Liner: Advanced cooling fabric.

Pros and Cons

Pros:

• Innovative Flex liner system provides enhanced rotational impact protection.
• Excellent field of vision with the Panovision shield design.
• Magnetic cheek pad system simplifies maintenance and customization.
• Includes two shields in the box for immediate versatility.

Cons:

• Higher price point due to proprietary safety technology.
• Slightly heavier than some competitors.
• The Flex system adds bulk compared to traditional EPS liners.

Pricing

The Bell Race Star Flex DLX retails between $750 and $850.

Best For

Track riders who want advanced rotational protection and adaptive vision.

7. LS2 Challenger GT

The LS2 Challenger GT offers budget-conscious riders with narrow heads a comfortable, safe option without breaking the bank. This helmet proves that proper fit doesn’t require premium pricing.

Overview

LS2’s Challenger GT uses a kinetic polymer alloy (KPA) shell construction that’s lightweight yet impact-resistant. The intermediate oval internal shape works reasonably well for narrow heads, though not as precisely tailored as premium options.

The helmet features LS2’s Dynamic Flow-Through Ventilation with adjustable intake and exhaust vents. The interior uses laser-contoured, moisture-wicking fabric that’s removable and washable. LS2 includes a drop-down internal sun visor—a convenient feature solving the tinted visor vs. drop-down sun shield question for budget riders.

The clear outer shield is scratch-resistant and Pinlock-ready. The quick-release buckle system allows for easy one-handed operation. At approximately 3.7 pounds, it’s slightly heavier than premium options but still reasonable.

Key Features

• Twin Shield System: Built-in drop-down sun visor.
• KPA Shell: Lightweight alloy composite.
• Laser-Cut Foam: Precise fit.
• Long Oval Fit: Good for narrower heads.

Pros and Cons

Pros:

• Very affordable option for budget-conscious riders.
• Integrated drop-down sun visor adds convenience and value.
• Meets important safety certifications despite low price.
• Comfortable fit for narrow heads in this price category.

Cons:

• Build quality and materials don’t match premium helmets.
• Ventilation adequate but not exceptional compared to higher-priced options.
• Interior padding may wear faster than premium alternatives.

Pricing

The LS2 Challenger GT retails between $200 and $300.

Best For

Commuters on a budget who need a sun visor.

8. Shark Race-R Pro GP

Shark’s Race-R Pro GP brings European design and MotoGP-derived technology to riders with narrow heads. This helmet combines racing performance with street practicality.

Overview

The Race-R Pro GP features a carbon-aramid-fiberglass shell construction in five sizes for optimal fit across head sizes. Shark uses an intermediate oval shape that works well for narrow heads, with particular attention to eliminating pressure points.

The helmet includes an integrated rear spoiler and aerodynamic design tested in MotoGP racing. Shark’s auto-seal visor system creates a seal against the helmet when closed for improved aerodynamics and noise reduction. The ventilation system includes multiple adjustable intakes and exhaust vents.

The interior uses hypoallergenic, moisture-wicking fabric that’s fully removable. At approximately 3.4 pounds, it’s competitive with other premium options. Shark includes a Pinlock Max Vision insert and breath deflector.

Key Features

• COVA Structure: Carbon On View & Aramid shell.
• Massive Rear Spoiler: Reduces drag coefficient drastically.
• Optical Class 1 Visor: Variable thickness to prevent visual distortion.
• Quick Release Visor: Safety ejection system.

Pros and Cons

Pros:

• Race-proven aerodynamics provide stability at high speeds.
• Auto-seal visor system reduces wind noise significantly.
• Lightweight construction reduces neck fatigue.
• Five shell sizes ensure better fit across size range.

Cons:

• Limited availability in North America compared to Japanese brands.
• Premium pricing comparable to Shoei and Arai.
• Some riders find the aggressive racing position uncomfortable for street riding.

Pricing

The Shark Race-R Pro GP retails between $1,000 and $1,200.

Best For

Sport riders who want European aerodynamics and aggressive styling.

9. Icon Airflite

Icon’s Airflite offers a unique retro-modern design with a fit that surprisingly works well for narrow heads. This helmet appeals to riders seeking style without sacrificing safety or comfort.

Overview

The Airflite features Icon’s polycarbonate shell construction with their signature “dome” shape that’s more spherical than traditional sport helmets. Despite the round appearance, the internal shape works well for narrow heads due to its proportions.

The helmet includes a massive face shield opening for excellent visibility and a unique aesthetic. Icon’s Fog-Free shield technology and Proshield system allow for quick shield changes without tools. The DropShield integrated sun visor deploys with a single switch.

Interior padding uses HydraGry moisture-wicking fabric that’s removable and washable. The ventilation system includes chin, forehead, and rear exhaust vents. At approximately 3.9 pounds, it’s heavier than sport-focused helmets but reasonable for its style category.

Key Features

• Polycarbonate Shell: Tough and durable.
• Fliteshield: Massive peripheral vision.
• Internal DropShield: Sun protection.
• Hydradry Liner: Moisture-wicking comfort.

Pros and Cons

Pros:

• Unique styling stands out from conventional helmet designs.
• Excellent field of vision with large shield opening.
• Integrated drop-down sun visor adds convenience.
• Comfortable fit for narrow heads despite unconventional shape.

Cons:

• Heavier than sport-focused alternatives.
• Only DOT certified; lacks ECE or SNELL ratings (Check specific model/year as some are dual certified).
• Ventilation adequate but not exceptional for hot weather riding.

Pricing

The Icon Airflite retails between $250 and $350.

Best For

Urban riders who want to make a bold visual statement.

Conclusion

Finding the right motorcycle helmet for a narrow head requires understanding head shape classifications and seeking helmets designed with intermediate to long oval internal dimensions. The helmets featured in this guide represent the best options across various price points and riding styles, all offering proper fit for narrow-headed riders. From premium options like the Arai Signet-X, specifically engineered for long oval heads, to budget-friendly choices like the LS2 Challenger GT, there’s a suitable helmet for every rider and budget.

Remember that proper fit is crucial for both safety and comfort. A helmet that moves excessively or creates pressure points won’t protect you effectively. Always try helmets before purchasing when possible.

Frequently Asked Questions

What head shape is considered “narrow” for motorcycle helmets?

A narrow head typically corresponds to a “long oval” or “intermediate oval” head shape classification. Long oval heads are longer front-to-back and narrower side-to-side. To determine your shape, compare the front-to-back measurement of your head to the side-to-side width.

How do I know if a helmet fits my narrow head properly?

A properly fitting helmet should feel snug but not painful, with even pressure around the entire head. When you move your head side-to-side, the helmet should move with your skin, not slide over it. There should be no gaps at the temples.

Can I modify a helmet to fit my narrow head better?

You can make minor adjustments using different thickness cheek pads, but you cannot change the internal shell shape. Adding extra padding to fill gaps is not recommended as it compromises safety. It is better to buy a helmet with the correct internal shape.

Are expensive helmets necessary for narrow heads, or will budget options work?

Budget helmets like the LS2 Challenger GT can work if they match your head shape. However, premium helmets like Arai offer specific models (Signet-X) engineered for long oval shapes, often providing a more precise fit and higher quality materials.

Do all helmet brands use the same sizing standards for narrow heads?

No. Sizing and internal shapes vary significantly between brands. A medium in Shoei might fit differently than a medium in Icon. Always research the specific head shape classification (round, intermediate, long oval) of the model you are interested in.