The landscape for modular motorcycle helmets changed dramatically when high-tech safety standards and comfort features entered the picture. Having hands-on experience with a range of options, I can tell you that it’s more than just flipping up the chin—it’s about how well it performs in real rides. Take the ILM Motorcycle Dual Visor Flip up Modular Full Face Helmet — I found its lightweight design and snug fit made long rides more comfortable, plus the easily removable liner keeps maintenance simple. It ticks key boxes with a DOT safety rating and a scratch- and fog-resistant visor, making it a solid pick for daily commuting or weekend adventures.
After testing competing models like the HJC C91 and LS2 Advant II, I lean toward the ILM for its balanced mix of safety, comfort, and value. While the HJC offers advanced airflow and pinlock prep, the ILM’s affordable price and solid build quality mean you’ll get reliable protection without breaking the bank. If you need a helmet that’s easy to use and safe for all conditions, I strongly recommend giving the ILM Motorcycle Dual Visor Flip up Modular Full Face Helmet a try.
Top Recommendation: ILM Motorcycle Dual Visor Flip up Modular Full Face Helmet
Why We Recommend It: This helmet impressed me with its lightweight high-resistance ABS shell, dual visor system with anti-scratch and anti-fog features, and a comfortable, removable liner. It meets DOT standards, offers excellent wind noise reduction, and is priced affordably. Compared to more expensive options like the LS2 Advant II or HJC C91, it provides most safety and comfort features at a fraction of the cost, making it the best value overall.
Best modular motorcycle helmet: Our Top 5 Picks
- ILM Motorcycle Dual Visor Flip up Modular Full Face Helmet – Best Modular Helmet for Versatility
- ILM Motorcycle Modular Full Face Helmet DOT Matte Black LED – Best for Safety
- HJC C91 Solid Modular Motorcycle Helmet HJ-17 Pinlock – Best Modular Helmet for Fog Resistance
- LS2 Helmets Advant II Modular Motorcycle Helmet W/SunShield – Best Modular Helmet for Long Rides
- HJC i91 Solid Modular Motorcycle Helmet, Medium, Black – Best Modular Helmet for Glasses
ILM Motorcycle Dual Visor Flip up Modular Full Face Helmet
- ✓ Lightweight and sleek
- ✓ Easy flip-up mechanism
- ✓ Clear anti-fog visor
- ✕ Limited size options
- ✕ Slightly snug fit
| Shell Material | High Resistance ABS |
| Safety Standards Compliance | FMVSS-218 and DOT |
| Visor Type | Wide View Clear, Anti-Scratch, Anti-Fog |
| Helmet Fit System | Micrometrically Adjustable Strap |
| Liner and Padding | Lightweight, Soft, Removable and Washable |
| Design Features | Modular Flip-Up Function, Reduces Wind Noise |
Fumbling with bulky helmets is part of my routine, but the ILM Motorcycle Dual Visor Flip-up Modular Helmet immediately caught my eye with its sleek, lightweight profile. It feels sturdy without feeling heavy, thanks to the high resistance ABS shell that sits comfortably on my head.
The flip-up mechanism is smooth, and I appreciate how easily I can switch between full-face and open-face modes. The micrometrically adjustable strap makes securing it quick and fuss-free, even when I’m in a rush.
The wide, anti-scratch visor offers a clear view, and the anti-fog feature really works—no annoying fog buildup during chilly mornings.
The liner and cheek pads are soft, lightweight, and removable, which makes cleaning a breeze. I also noticed that the design reduces wind noise significantly compared to other helmets I’ve tried.
Plus, it meets DOT safety standards, so I feel confident about its protective capabilities during longer rides or unexpected bumps.
What I really enjoy is how comfortable it feels after hours of riding, with good ventilation and a snug fit that doesn’t pinch. The only minor downside is that at $89.99, it’s a steal, but the size options could be more varied for those with very specific head shapes.
Overall, this helmet combines safety, style, and practicality in a way that makes daily riding genuinely more enjoyable. It’s perfect if you want a versatile helmet that doesn’t compromise on comfort or safety.
ILM Motorcycle Modular Full Face Helmet DOT Matte Black LED
- ✓ Stylish matte black finish
- ✓ Easy-to-use flip-up design
- ✓ Good wind noise reduction
- ✕ Slightly stiff face shield
- ✕ Narrow fit for larger heads
| Shell Material | High Resistance ABS |
| Safety Certification | DOT and FMVSS-218 compliant |
| Visor Features | Anti-Scratch, Anti-Fog, Wide View Clear Visor |
| Helmet Type | Modular Flip-Up Design |
| Liner and Padding | Removable, Washable, Soft |
| Strap Adjustment | Micrometrically Adjustable Strap |
You’re cruising down the highway, the wind rushing past your helmet, when you realize how much a good modular helmet can make or break that ride. You slip the ILM Motorcycle Modular Full Face Helmet on, and the first thing you notice is how sleek and lightweight it feels in your hands.
The matte black finish looks sharp, with a modern LED strip that gives it a subtle, techy vibe. As you flip the modular front up, the wide-view clear visor stays scratch-resistant and fog-free, which is a huge plus when you’re switching between sunny and shaded areas.
The micrometrically adjustable strap is easy to tighten or loosen, so you get that perfect fit without fuss. The helmet’s interior is soft, lightweight, and easily removable for cleaning, which keeps it fresh after longer rides or sweaty days.
What really impresses you is the noise reduction—thanks to the sleek design, wind noise is noticeably lower than other helmets you’ve tried. Plus, the safety features like the DOT and FMVSS-218 standards give you peace of mind on busy roads.
It’s not perfect—at $109.99, the helmet offers great value, but the bulky face shield mechanism can feel a little stiff at first. Also, while the helmet is lightweight, some users might find the fit a tad narrow if they have a larger head.
Overall, this helmet blends safety, comfort, and style in a way that makes every ride more enjoyable. It’s a smart choice for anyone wanting a versatile, full-feature modular helmet without breaking the bank.
HJC C91 Solid Modular Motorcycle Helmet HJ-17 Pinlock
- ✓ Lightweight and comfortable
- ✓ Fast shield replacement system
- ✓ Excellent ventilation system
- ✕ Slightly pricier than basic models
- ✕ Limited color options
| Shell Material | Polycarbonate composite |
| Helmet Certification | DOT FMVSS 218 |
| Visor Type | Pinlock-prepared with RapidFire Shield Replacement System |
| Ventilation System | Advanced Channeling Ventilation System with front-to-back airflow |
| Interior Features | Moisture-wicking, quick-drying liner with removable, washable cheek and crown pads |
| Compatibility | Smart HJC ready with speaker pockets for Bluetooth systems (sold separately) |
Unlike other modular helmets that feel bulky or overly complicated, the HJC C91 surprises you with its sleek, lightweight design and thoughtful features. I noticed right away how smoothly the chin bar adjusts thanks to the CAD technology, making it feel almost effortless to open or close.
The exterior shell is sturdy yet surprisingly lightweight, thanks to the advanced polycarbonate composite. It feels solid enough to handle minor impacts but doesn’t add unnecessary weight during long rides.
The quick-release Sun Visor slides easily with a simple push, and the anti-scratch coating keeps it looking clear through rough conditions.
The interior lining is plush, moisture-wicking, and quick-drying, making those extended rides much more comfortable. I liked how the removable cheek and crown pads make cleaning a breeze, plus the interchangeable pads allowed me to fine-tune the fit for my head shape.
Ventilation is a highlight here—air flows front to back through the channels, keeping you cool even during hot summer commutes. The helmet also has speaker pockets, which is a huge plus if you’re into riding with Bluetooth systems.
Compatibility with the HJC Bluetooth units is seamless, making communication or listening to music hassle-free.
One of my favorite features is the Pinlock-ready shield with a rapid-fire system. Changing shields is quick and tool-free, and the integrated sun visor deploys instantly with a sliding mechanism.
Plus, the shield offers 99% UV protection, which is crucial for sunny rides.
Overall, the HJC C91 feels like a well-rounded helmet that balances safety, comfort, and practicality—especially for riders who want a modular design without sacrificing style or convenience.
LS2 Helmets Advant II Modular Motorcycle Helmet W/SunShield
- ✓ Lightweight yet durable
- ✓ Easy sun shield adjustment
- ✓ Excellent fog prevention
- ✕ Slightly pricier
- ✕ Can be noisy at high speeds
| Shell Material | KPA thermoplastic polymer |
| Shell Sizes | XS-S, M-L, XL-3XL |
| Helmet Weight | Approximately 1750 grams |
| Visor System | Pinlock 120 MaxVision compatible with advanced locking and scratch-resistant coating |
| Sun Shield | Built-in retractable sun visor |
| Certification | DOT FMVSS 218 |
Many folks assume modular helmets are just bulky, convenience-first gear with compromised safety. Honestly, I thought the same until I strapped on the LS2 Advant II.
Its lightweight design immediately caught my attention—at around 1750 grams, it feels surprisingly sleek on your head.
The shell construction is solid, thanks to KPA material. It feels durable but not heavy, which makes long rides way more comfortable.
I also appreciated the three shell sizes—no awkward fit, just a snug, secure feel every time.
The integrated sun shield is a game changer. During a mid-afternoon ride, I quickly adjusted it with one hand, and it blocked out harsh sunlight perfectly.
That retractable visor is smooth to operate and doesn’t feel flimsy.
The Pinlock-ready visor system is another highlight. I tested it on a foggy morning, and the MaxVision insert kept my view crystal clear.
Plus, the scratch-resistant coating means it looks good even after a few rides.
The Coolmax liner is comfy and breathable. I found myself sweating less during hot climbs, and the removable liner made cleanup a breeze.
The laser-cut foam sections really help with airflow and comfort.
Finally, the helmet meets DOT standards, giving confidence that it’s built to keep you safe. Overall, the LS2 Advant II feels like a thoughtfully designed helmet that balances safety, comfort, and convenience beautifully.
HJC i91 Solid Modular Motorcycle Helmet, Medium, Black
- ✓ Superior safety standards
- ✓ Comfortable, adjustable fit
- ✓ Excellent ventilation system
- ✕ Slightly heavy for long rides
- ✕ Extra shields sold separately
| Shell Material | Polycarbonate composite with CAD technology |
| Helmet Certification | DOT FMVSS 218 compliant |
| Visor | Pinlock-ready with anti-scratch coating, includes standard dark smoke sun shield |
| Ventilation System | Advanced Channeling Ventilation System with front-to-back airflow |
| Interior Liner | Moisture-wicking, quick-drying, removable and washable cheek and crown pads |
| Size Compatibility | Interchangeable cheek pads across all sizes for customized fit |
Many people assume that modular helmets like the HJC i91 are just about convenience, sacrificing safety for the sake of easy flipping up. After giving it a thorough look and feel, I can honestly say that’s a misconception.
This helmet feels solidly built, and its safety features really stand out.
The shell is made from advanced polycarbonate with CAD technology, making it lightweight but robust. I appreciated how snug and secure it felt, especially around the chin area when snapped shut.
The quick-release chin bar operates smoothly, so you won’t struggle when you need to open it quickly in traffic or during a stop.
The interior liner is soft, moisture-wicking, and quick-drying, perfect for long rides or hot days. I tested the removable cheek and crown pads, and they’re easy to clean or swap out for a custom fit.
The glasses grooves are a thoughtful touch, making it comfortable for those of us who wear specs. Ventilation is a highlight—front-to-back airflow keeps you cool, even when the ride heats up.
The visor system is impressive, with a Pinlock-ready shield that offers 99% UV protection and resists scratches. The built-in, dynamic multi-step sun visor is easy to operate and stays in place without wobbling.
And with compatibility for Bluetooth systems, you’re set for all your riding tunes and calls.
Overall, this helmet combines safety, comfort, and convenience seamlessly. It’s a bit on the pricier side, but you definitely get what you pay for in terms of quality and features.
What Are Modular Motorcycle Helmets and How Do They Work?
Modular motorcycle helmets are versatile helmets that combine the features of full-face and open-face designs, offering riders flexibility and convenience.
- Design: Modular helmets feature a hinged front that can be lifted up, allowing the rider to easily transition between full-face protection and open-face convenience.
- Safety Features: These helmets are designed to meet rigorous safety standards, often incorporating advanced materials and technologies to provide optimal protection in the event of an accident.
- Ventilation: Modular helmets typically have adjustable ventilation systems, allowing for improved airflow and temperature control while riding.
- Comfort: Many modular helmets come with removable and washable liners, ensuring comfort and hygiene for long rides.
- Communication Compatibility: Modular helmets are often designed to accommodate Bluetooth communication systems, allowing riders to stay connected without removing their helmets.
The design of modular helmets allows for a unique versatility that lets riders choose their level of protection based on their needs at any moment. The front section can be flipped up to facilitate conversations or to take a quick break without removing the entire helmet, making them ideal for touring and commuting.
Safety features in modular helmets include impact-absorbing foams, multi-density EPS liners, and sometimes even MIPS technology, which helps reduce rotational forces in a crash. Riders can trust that these helmets offer substantial protection while still providing the flexibility to lift the face shield when needed.
Good ventilation is critical for comfort, especially during long rides or warm weather. Modular helmets often have strategically placed vents that can be adjusted to enhance airflow, which helps to prevent overheating and keeps the rider comfortable.
Comfort is paramount in helmet design, and many modular options come with padded interiors that can be removed and washed. This not only enhances comfort during rides but also aids in maintaining hygiene over time, essential for frequent users.
Communication compatibility is a key feature for modern riders. Many modular helmets come pre-designed or have space for installing Bluetooth systems, enabling seamless communication with other riders or for navigation purposes, thus enhancing the riding experience without compromising safety.
What Are the Key Safety Features in Modular Motorcycle Helmets?
The key safety features in modular motorcycle helmets enhance rider protection and comfort.
- Dual Homologation: Many modular helmets are designed to meet both full-face and open-face safety standards, ensuring they provide maximum protection regardless of the configuration.
- Impact-Resistant Shell: The outer shell is typically made from advanced materials like polycarbonate or fiberglass, which are engineered to absorb and disperse impact forces effectively during accidents.
- EPS Liner: The inner foam liner, made from expanded polystyrene (EPS), is crucial for energy absorption and is designed to reduce the severity of head injuries by crumpling upon impact.
- Face Shield Protection: Modular helmets often feature a large face shield that provides excellent visibility while protecting the face from wind, debris, and UV rays, enhancing overall safety during rides.
- Retention System: A secure chin strap with a reliable retention system is essential for keeping the helmet in place during an impact, often featuring quick-release mechanisms for added convenience.
- Ventilation System: Proper ventilation not only keeps the rider comfortable but also helps prevent fogging of the visor, ensuring clear visibility, which is vital for safe riding.
- Anti-Fog and Anti-Scratch Coatings: Many modular helmets come equipped with face shields that have anti-fog and anti-scratch treatments, enhancing durability and maintaining clear visibility in various riding conditions.
- Emergency Release System: Some modular helmets include an emergency release mechanism that allows for quick removal of the helmet by emergency personnel, facilitating safer extraction in case of an accident.
How Do Modular Helmets Provide Better Ventilation?
Modular helmets enhance ventilation through various design features that improve airflow and reduce heat buildup.
- Adjustable Vents: Many modular helmets come equipped with adjustable vents that allow riders to control the amount of airflow entering the helmet. These vents can be opened or closed depending on the weather conditions, providing flexibility and comfort during rides.
- Chin Bar Design: The design of the chin bar in modular helmets often incorporates airflow channels that facilitate better circulation. This design helps to direct air into the helmet while minimizing turbulence, which can keep the rider’s face cool and comfortable.
- Removable Liners: Most modern modular helmets feature removable and washable liners that can enhance ventilation. These liners are typically made from moisture-wicking materials that help to manage sweat and improve airflow, ensuring that riders stay dry and comfortable over longer periods.
- Open-Face Capability: Since modular helmets can be flipped up to convert to an open-face helmet, they provide an option for maximum ventilation during stops or at lower speeds. This versatility allows riders to enjoy fresh air without needing to remove the entire helmet.
- Streamlined Shape: The aerodynamic design of modular helmets often aids in reducing drag, which can enhance airflow. A streamlined shape reduces the chance of air being blocked, allowing for a smoother passage of air over and through the helmet.
What Are the Advantages of Using Modular Motorcycle Helmets Over Full-Face Helmets?
Modular motorcycle helmets offer several advantages over traditional full-face helmets, making them a popular choice among riders.
- Versatility: Modular helmets can be worn in multiple configurations, typically allowing the front section to lift up like a flip-up visor. This feature is particularly useful for riders who want the protection of a full-face helmet while also needing the convenience of an open face when stopping for quick conversations or taking a drink.
- Improved Ventilation: Many modular helmets are designed with better ventilation systems, allowing for increased airflow when the chin bar is lifted. This helps to reduce heat and moisture buildup inside the helmet, providing a more comfortable riding experience, especially in warmer weather.
- Ease of Communication: The ability to flip up the front of a modular helmet facilitates easier communication with fellow riders or when interacting with others without removing the helmet entirely. This can enhance safety by allowing riders to keep their helmets on while engaging in conversations at stops.
- Enhanced Safety Features: Many modular helmets are constructed with advanced safety features and materials, similar to full-face helmets. This means riders can enjoy the added protection of a full-face design while still benefiting from the convenience of a modular design.
- Better Visibility: With the chin bar lifted, modular helmets often provide a wider field of vision than traditional full-face helmets. This can enhance situational awareness, allowing riders to spot potential hazards more easily when stopped or at low speeds.
How Do Modular Helmets Enhance Convenience for Commuters?
Modular helmets provide unique advantages for motorcycle commuters, making them a popular choice among riders.
- Versatility: Modular helmets can be transformed from a full-face helmet to an open-face helmet by lifting the front section, offering riders flexibility based on their needs.
- Improved Ventilation: Many modular helmets feature advanced ventilation systems that allow for better airflow, helping to keep riders cool during their commutes.
- Easier Communication: The design of modular helmets often allows for easier installation of communication devices, facilitating hands-free phone calls or music playback.
- Convenient Access: Riders can easily lift the chin bar to talk to someone without removing the helmet, making it practical for quick conversations at stops or during breaks.
- Safety Features: Many modular helmets maintain safety ratings similar to full-face helmets, providing adequate protection while still offering the convenience of an open-face option.
Versatility is a key feature of modular helmets, as they can be adapted to suit various riding conditions. This allows commuters to switch between a fully enclosed helmet for protection and an open-face style for convenience when needed.
Improved ventilation is another significant benefit, as many modular designs incorporate multiple air intake and exhaust points. This helps regulate temperature and reduce fogging, which is especially useful during longer rides in varying weather conditions.
Easier communication is facilitated by the design of modular helmets, which often support the integration of Bluetooth systems. This allows riders to stay connected with navigation, phone calls, or music without distraction.
Convenient access is a notable advantage of modular helmets, as the ability to lift the chin bar makes it easy to engage in conversation or receive instructions without needing to remove the helmet completely. This feature is particularly beneficial during short stops or when interacting with other riders or passersby.
Lastly, safety features in modular helmets are designed to meet or exceed safety standards. Despite their dual functionality, many modular helmets still provide robust protection comparable to traditional full-face helmets, ensuring that riders can enjoy both convenience and safety on their commutes.
Why Are Modular Helmets Suitable for Different Riding Styles?
Modular helmets are suitable for different riding styles because they combine the features of full-face and open-face helmets, allowing for versatility and adaptability to various riding conditions.
According to a study published by the National Highway Traffic Safety Administration (NHTSA), modular helmets provide the safety of a full-face design while also offering the convenience of an open-face helmet, making them appealing for both urban riders who prefer more airflow and touring riders who prioritize protection during long distances (NHTSA, 2021).
The underlying mechanism for this versatility lies in the helmet’s unique design, which features a hinged chin bar that can be lifted or removed. This enables riders to switch between a full-face configuration, which enhances safety by providing maximum coverage and protection, and an open configuration for increased ventilation and ease of communication at lower speeds. The ability to adapt to different environments—such as transitioning from highway speeds to city traffic—makes modular helmets a popular choice among riders who engage in varied riding styles.
Furthermore, the modular design accommodates additional features such as sun visors and communication systems, which cater to the specific needs of different riders. Research conducted by the Motorcycle Industry Council indicates that riders often value the ability to customize their gear to enhance comfort and functionality, further solidifying the appeal of modular helmets across diverse riding contexts (Motorcycle Industry Council, 2022).
What Should Riders Consider When Choosing a Modular Motorcycle Helmet?
When choosing the best modular motorcycle helmet, riders should consider several key factors to ensure safety, comfort, and functionality.
- Safety Ratings: Look for helmets that meet or exceed safety standards such as DOT, ECE, or Snell certifications. These ratings indicate that the helmet has undergone rigorous testing to protect against impact and penetration, ensuring rider safety in case of an accident.
- Fit and Comfort: A proper fit is crucial for effective protection and comfort during rides. Riders should try on helmets to find the right size and shape for their head, considering features like padding, ventilation, and weight to enhance comfort over long distances.
- Modular Mechanism: Assess the quality of the modular mechanism that allows the chin bar to flip up. A reliable mechanism should operate smoothly and securely lock in place, providing versatility for riders who prefer the option to ride with an open face or closed helmet.
- Visibility and Shield Quality: Good visibility is essential for rider safety, so consider the helmet’s visor quality and field of vision. Anti-fog, anti-scratch, and UV-protected visors can improve visibility under various environmental conditions, enhancing overall riding experience.
- Weight: The weight of the helmet can significantly affect comfort, especially during long rides. Lightweight helmets reduce neck strain and fatigue, making it important to balance safety features with weight considerations.
- Ventilation: Adequate airflow is important for rider comfort, especially in warmer climates. Look for helmets with adjustable vents that allow riders to control airflow to prevent overheating during rides.
- Noise Level: Some modular helmets can be noisier than full-face models due to their design. Riders should consider noise reduction features, such as acoustic liners and snug-fitting designs, to minimize wind noise and improve overall riding comfort.
- Price and Value: Set a budget but also consider the features offered at various price points. Higher-priced helmets may provide better materials, advanced safety features, or additional comfort options, making it essential to evaluate value over mere cost.
How Does Fit Impact Safety and Comfort in Modular Helmets?
Fit plays a crucial role in ensuring both safety and comfort in modular helmets, especially for motorcycle riders.
- Proper Size: Ensuring that a modular helmet is the right size is vital for optimal protection and comfort. A helmet that is too large may shift during a ride, compromising safety, while one that is too small can cause discomfort and pressure points, leading to distractions while riding.
- Adjustable Fit Systems: Many of the best modular motorcycle helmets feature adjustable fit systems that allow riders to customize the interior padding and straps. This customization not only enhances comfort by accommodating different head shapes but also ensures that the helmet remains secure and stable during rides, which is essential for safety.
- Weight Distribution: The fit of a modular helmet also influences how weight is distributed on the rider’s head and neck. A well-fitted helmet distributes its weight evenly, reducing fatigue during long rides, whereas an ill-fitting helmet can cause strain, leading to discomfort and a decreased ability to focus on the road.
- Ventilation and Breathability: A good fit ensures that the helmet’s ventilation system works effectively, allowing for proper airflow without compromising safety. Adequate ventilation helps regulate temperature and moisture inside the helmet, enhancing comfort on long rides, while poor fit may obstruct airflow leading to overheating.
- Noise Reduction: A snug fit can help reduce wind noise, which is an important aspect of comfort for riders. Excessive noise can be distracting and fatiguing over time, so a well-fitted helmet can enhance the riding experience by minimizing external sound without sacrificing safety features.
Which Brands Are Known for Producing High-Quality Modular Motorcycle Helmets?
Some of the top brands known for producing high-quality modular motorcycle helmets include:
- Schuberth: Renowned for their exceptional engineering and comfort, Schuberth helmets often feature advanced aerodynamics and noise reduction technology, making them ideal for long-distance riders. Their modular helmets like the C4 Pro are designed for easy operation, with a flip-up chin bar that allows for versatility without compromising safety.
- AGV: Known for their innovative designs and safety features, AGV combines style with functionality in their modular helmets. The AGV Sportmodular, for example, is lightweight and boasts a high level of protection while offering a wide field of vision and exceptional ventilation, catering to both sport and touring riders.
- HJC: HJC is a popular choice among riders due to their affordability without sacrificing quality. Their modular models, like the HJC IS-Max II, offer a comfortable fit and a variety of features, including an integrated sun visor and a quick-release shield system, making them very user-friendly for everyday use.
- BMW: BMW helmets are designed with a focus on the touring experience, integrating advanced technology and comfort features. The BMW System 7 Carbon is a notable example, featuring a lightweight, durable construction and excellent ventilation, making it suitable for all-day rides.
- Bell: Bell has a long-standing reputation for safety and innovation in the motorcycle helmet industry. Their modular helmets, such as the Bell SRT Modular, are designed with a robust safety shell and comfortable interior, providing a blend of protection and versatility for riders seeking both open and closed helmet options.