Choosing the best Road Bike Helmet is crucial for any cyclist. A road bike helmet is your first line of defense, designed to protect your head in case of accidents. Beyond safety, modern road bike helmets integrate advanced technologies to enhance performance, comfort, and aerodynamics. All road bike helmets available in major markets like the UK, USA, and Europe must meet rigorous safety standards. However, the best road bike helmets go beyond these minimums, offering features like MIPS (Multi-directional Impact Protection System) for superior protection against rotational impacts.
When selecting a road bike helmet, safety is paramount, but factors like weight, ventilation, and aerodynamics are also significant, depending on your riding style and priorities. We’ve rigorously tested numerous road bike helmets to bring you this guide to the top performers. Our recommendations consider various needs and budgets, ensuring you can find the perfect road bike helmet. We advise trying on several options to determine the best fit for your unique head shape and size, a point we delve into further in our ‘Buyer’s Guide to Choosing the Best Road Bike Helmets‘ section below.
For cyclists on a budget, explore our best budget bike helmets guide. If commuting is your primary cycling activity, our best commuter bike helmets article offers tailored recommendations.
The Quick List of Best Road Bike Helmets
Cyclist wearing Giro Eclipse Spherical road bike helmet for best overall performance
Best Overall Road Bike Helmet:
1. Giro Eclipse Spherical Bike Helmet
Pros: Comfortable, aerodynamic, excellent ventilation, MIPS Spherical for enhanced safety.
Cons: Can appear slightly bulky on some head shapes.
Read More: Giro Eclipse Spherical bike helmet review
Cyclist wearing Lazer G1 Genesis helmet, highlighting its lightweight design
Best Lightweight Road Bike Helmet:
2. Lazer G1 Genesis Helmet
Pros: Extremely lightweight, comfortable, easily adjustable fit.
Cons: Aero cover sold separately.
Read More: Lazer G1 Genesis helmet review
Cyclist in aero position wearing Trek Ballista MIPS helmet, emphasizing aerodynamic advantage
Best Aero Road Bike Helmet:
3. Trek Ballista MIPS Bike Helmet
Pros: Aerodynamic design, good ventilation for an aero helmet, comfortable BOA adjustment.
Cons: Premium price, BOA height adjustment can be slightly tricky.
Read More: Trek Ballista MIPS bike helmet review
Kask Sintesi bike helmet, showcasing best budget option for road cycling
Best Budget Road Bike Helmet:
4. Kask Sintesi Bike Helmet
Pros: Affordable, versatile for road and gravel, Kask WG11 rotational impact protection.
Cons: No dedicated glasses storage port.
Read More: Kask Sintesi bike helmet review
Giro Aether MIPS helmet, highlighting its all-rounder capabilities
Best All-Rounder Road Bike Helmet:
5. Giro Aether MIPS Bike Helmet
Pros: Excellent all-around performance, lightweight, highly ventilated, MIPS for safety.
Cons: Slightly bulbous appearance.
Read More: Giro Aether MIPS bike helmet review
MET Codatronca TT bike helmet, optimized for time trial performance
Best TT (Time Trial) Road Bike Helmet:
6. MET Codatronca Bike Helmet
Pros: Comfortable for a TT helmet, good ventilation, versatile for varied TT courses.
Cons: Visor vision could be improved, limited US availability.
Read More: MET Codatronca bike helmet review
POC Ventral Air SPIN helmet, highlighting its aero all-rounder design
Best Aero All-Rounder Road Bike Helmet:
7. POC Ventral Spin Helmet
Pros: Aerodynamic yet ventilated, lightweight for an aero helmet, POC SPIN technology for safety.
Cons: Styling can be polarizing.
Read More: POC Ventral Spin helmet review
Specialized Evade 3 helmet, showcasing best ventilation for hot conditions
Best Ventilated Road Bike Helmet:
8. Specialized Evade 3 Helmet
Pros: Exceptional ventilation, aerodynamic, comfortable MIPS Air Node technology.
Cons: Heavier than some competitors.
Read More: Specialized Evade 3 helmet review
Kask Utopia Y helmet, emphasizing lightweight aero combination
Best Lightweight Aero Road Bike Helmet:
9. Kask Utopia Y Helmet
Pros: Lightweight, aerodynamic, well-ventilated, comfortable and adjustable.
Cons: Premium price point.
Read More: Kask Utopia Y helmet review
Detailed Reviews of the Best Road Bike Helmets
Best Overall Road Bike Helmet
Giro Eclipse Spherical, a top-rated road bike helmet for overall performance and safety
Giro Eclipse Spherical Bike Helmet
(Image credit: Future)
1. Giro Eclipse Spherical Bike Helmet
Best Overall Road Bike Helmet
Our Expert Review:
Specifications:
- Safety Features: MIPS Spherical
- Sizes: S/M/L
- Colors: 6
- Weight: 270g (Small)
Reasons to Buy:
- Very aerodynamic
- Comfortable fit
- Impressive ventilation for an aero helmet
- Straps fit smoothly
Reasons to Avoid:
- May have a “mushroom head” appearance for some
The Giro Eclipse Spherical helmet stands out as the best overall road bike helmet due to its exceptional blend of aerodynamics, comfort, and safety. Utilizing Giro’s advanced MIPS Spherical technology, this road bike helmet integrates MIPS between two EPS foam layers, enhancing protection against rotational impacts.
Our testing experience confirmed the helmet’s outstanding comfort, providing a secure yet unrestrictive feel. Ventilation was remarkably effective, maintaining comfort even in temperatures exceeding 35°C. Attention to detail is evident in features like well-fitting, non-flapping straps and strategically placed vents for sunglass storage.
Giro claims the Eclipse is their fastest non-TT aero helmet to date. While we couldn’t independently verify this claim, our tester achieved personal best downhill speeds and improved average speeds while using this road bike helmet.
Read More: Giro Eclipse Spherical cycling helmet full review
Best Lightweight Road Bike Helmet
Lazer G1 Genesis, a lightweight road bike helmet with optional aero shell
Lazer G1 Genesis Helmet
(Image credit: Dan Gould)
2. Lazer G1 Genesis Helmet
Lightweight Road Bike Helmet with Aero Cover Option
Our Expert Review:
Specifications:
- Safety Features: MIPS (Higher spec version)
- Sizes: S/M/L
- Colors: 6
- Weight: 205g (Medium), 247g (with Aeroshell)
Reasons to Buy:
- Exceptionally lightweight – just over 200g
- Comfortable fit
- Secure feel
Reasons to Avoid:
- Aero benefits require separate aeroshell purchase.
The Lazer G1 Genesis helmet excels as a lightweight road bike helmet, offering a featherlight feel without compromising on comfort or security. Its minimalist and stylish design is complemented by a rear barrel retention system with significant vertical adjustment for a personalized fit. While horizontal adjustment is less fine-tuned than Giro models, the helmet remains remarkably comfortable, largely due to its minimal weight.
Weighing in at a mere 205g for a medium size on our scales, it’s among the lightest road bike helmets we’ve tested, approximately 55g lighter than the Giro Helios Spherical MIPS Helmet.
For riders seeking aerodynamic advantages, an aftermarket aero shell is available. This optional addition adds a minimal weight penalty while enhancing the helmet’s aero performance, making it a versatile lightweight aero road bike helmet.
Read More: Lazer G1 Genesis cycling helmet full review
Best Aero Road Bike Helmet
Trek Ballista MIPS, an aerodynamic road bike helmet with good ventilation
Trek Ballista MIPS Bike Helmet
(Image credit: Charlotte Broughton)
3. Trek Ballista MIPS Bike Helmet
Best Aero Road Bike Helmet
Our Expert Review:
Specifications:
- Safety Features: MIPS Air Node
- Sizes: S/M/L
- Colors: 3
- Weight: 255g (Claimed, Size M)
Reasons to Buy:
- Effective airflow, particularly for an aero helmet
- Easy fit adjustments with BOA system
- Appealing aesthetics
Reasons to Avoid:
- BOA height adjustment can be slightly fiddly
- Premium price
The Trek Ballista MIPS bike helmet is a top choice for riders prioritizing aerodynamics in a road bike helmet. Trek has refined its racing helmet line with the Ballista MIPS, integrating MIPS Air sliding plane technology that eliminates the need for a separate internal liner. Its distinctive dropped tail design enhances aerodynamic performance.
The helmet features a BOA dial system for secure and stable fit adjustments. Low-profile padding and easily adjustable straps contribute to overall comfort.
Despite its aero focus, the Ballista impresses with its airflow, performing better than some more overtly ventilated helmets, even with just two front-facing vents. Its ponytail-friendly design is another appreciated feature, although adjusting the rear cradle height can be a bit finicky.
Read More: Trek Ballista MIPS bike helmet full review
Best Budget Road Bike Helmet
Kask Sintesi, a great value road bike helmet for budget-conscious cyclists
Kask Sintesi Bike Helmet
(Image credit: Joe Bakerq)
4. Kask Sintesi Bike Helmet
Best Budget Road Bike Helmet
Our Expert Review:
Specifications:
- Safety Features: WG11
- Sizes: M, L
- Colors: 11
- Weight: 230g (Medium, Claimed)
Reasons to Buy:
- Good adjustability for various head sizes
- Comfortable synthetic leather chin strap
- Excellent value
Reasons to Avoid:
- Lacks glasses storage port
The Kask Sintesi bike helmet is designed to be a versatile, mid-priced road bike helmet suitable for recreational road cyclists, commuters, and gravel riders. Available in a wide array of colors, it offers exceptional value for its price.
Kask’s Ergo Fit retention system provides extensive vertical and circumference adjustment, enabling two sizes to accommodate most head sizes. A comfortable synthetic leather chin strap enhances user experience. Instead of MIPS, the Sintesi utilizes Kask’s WG11 protocol for rotational impact protection testing.
In our tests, the Sintesi offered good airflow, keeping heads cool, although its 13 vents do not include a dedicated space for stowing glasses.
Read More: Kask Sintesi helmet full review
Best All-Rounder Road Bike Helmet
Giro Aether MIPS, a top-rated all-rounder road bike helmet for performance and comfort
Giro Aether MIPS Bike Helmet
(Image credit: Dan Gould)
5. Giro Aether MIPS Bike Helmet
Best All-Rounder Road Bike Helmet
Our Expert Review:
Specifications:
- Safety Features: MIPS
- Sizes: S/M/L
- Colors: 13
- Weight: 269g (Small)
Reasons to Buy:
- Lightweight – under 270g (size small)
- Highly breathable
- Extensive air channels for cooling
Reasons to Avoid:
- Slightly bulbous appearance
The Giro Aether MIPS is a consistently favored road bike helmet, recognized for its outstanding all-around performance. We consider it a game-changer in road bike helmets due to its unparalleled balance of features.
During our review, we found its ventilation capabilities exceptional, alongside cutting-edge safety features. While slightly heavier than ultralight options like the Kask Protone, its 269g weight (small size) remains impressively low.
Combining a sleek design with a wide range of color choices, it’s a versatile and comfortable road bike helmet for any riding style. We awarded the Giro Aether MIPS a five-star rating and a Cycling Weekly Editor’s Choice Award, highlighting its status as a top road bike helmet, provided it fits your head shape.
Read More: Giro Aether MIPS helmet full review
Best TT Road Bike Helmet
MET Codatronca, a versatile time trial road bike helmet for various courses
MET Codatronca Bike Helmet
MET’s Codatronca features a short tail for versatile performance
6. MET Codatronca Bike Helmet
Best Time Trial Road Bike Helmet for Versatility
Our Expert Review:
Specifications:
- Safety Features: CE; AS/NZS
- Sizes: S/M/L
- Colors: 2
- Weight: 265g (Small)
Reasons to Buy:
- Comfortable fit for a TT helmet
- Excellent adjustability
- Versatile for sporting courses
Reasons to Avoid:
- Visor vision could be improved.
The MET Codatronca bike helmet, with its short tail design, offers versatility, making it an excellent time trial road bike helmet for diverse courses. It provides significant aerodynamic benefits without requiring a constant, perfect “turtle” position, particularly advantageous on undulating terrain.
We found it remarkably comfortable, featuring MET’s ‘Safe-T Orbital’ fit system with a retention dial for a snug fit. Ventilation is adequate, with three front vents and two rear exhaust holes. It includes a magnetic visor system, though the visor’s length may require adjustment.
While priced at the higher end, it aligns with competitors like the Giro Aerohead MIPS, making it a competitively priced, high-performance TT road bike helmet. Note that MET helmets currently have limited availability in the US.
Read More: MET Codatronca full review
Best Aero All-Rounder Road Bike Helmet
POC Ventral Spin, an aero road bike helmet with sunglasses grippers
POC Ventral Spin Helmet
POC Ventral Spin helmet offers aero performance and sunglass storage
7. POC Ventral Spin Helmet
Aero All-Rounder Road Bike Helmet with Sunglass Grippers
Our Expert Review:
Specifications:
- Safety Features: SPIN
- Sizes: S/M/L
- Colors: 12
- Weight: 251g (Medium)
Reasons to Buy:
- Aerodynamic performance
- Lightweight for an aero helmet
- Breathable compared to other aero options
- Excellent sunglasses retention
- Comfortable and secure fit
Reasons to Avoid:
- Divisive aesthetics
The POC Ventral Spin helmet is highly praised as an aero all-rounder road bike helmet, combining aerodynamic efficiency with good breathability.
Its large air ports deviate from typical solid aero helmet designs, enhancing ventilation. It incorporates POC’s SPIN (Shearing Pad INside) safety technology, using silicone bladders and pads to mitigate rotational impact forces.
A standout feature is the integrated sunglass grippers, designed for secure storage when glasses are not in use. While optimized for POC sunglasses, we found they effectively held various brands securely, making it a practical aero road bike helmet.
Read More: POC Ventral SPIN cycling helmet full review
Best Ventilated Road Bike Helmet
Specialized Evade 3, a road bike helmet with superior ventilation for hot weather
Specialized Evade 3 Helmet
(Image credit: Anne-Marije Rook)
8. Specialized Evade 3 Helmet
Best Ventilated Road Bike Helmet
Our Expert Review:
Specifications:
- Safety Features: MIPS Air Node
- Sizes: S/M/L
- Colors: 6
- Weight: 290g (Small)
Reasons to Buy:
- Aerodynamic qualities
- Very comfortable fit
- Highly breathable
- Optional Specialized ANGi crash sensor
- Minimalist MIPS Air Node
Reasons to Avoid:
- Heavier than some alternatives – 290g
The Specialized S-Works Evade 3 helmet, now in its third iteration, is engineered for maximum ventilation in a road bike helmet, improving upon previous versions with enhanced airflow and comfort without sacrificing aerodynamic performance.
It features larger front vents and a drag-reducing “diffuser” with wide rear vents. Specialized has also slimmed down the straps, utilized a standard buckle, and incorporated MIPS Air Node, integrated into the padding for a less intrusive feel than traditional plastic liners.
The Evade 3 is compatible with the ANGi crash sensor (sold separately). We found it comfortable even in hot summer conditions, with narrower straps that minimized wind flap.
Read More: Specialized S-Works Evade 3 full review
Best Lightweight Aero Road Bike Helmet
Kask Utopia Y, a lightweight and aerodynamic road bike helmet
Kask Utopia Y Bike Helmet
(Image credit: Future)
9. Kask Utopia Y Road Bike Helmet
Best Lightweight Aero Road Bike Helmet
Our Expert Review:
Specifications:
- Safety Features: WG11
- Sizes: S/M/L
- Colors: 9
- Weight: 260g (Medium)
Reasons to Buy:
- Well-ventilated
- Lightweight – 260g for a medium
- Low profile design
- Aerodynamic benefits
- Highly adjustable
Reasons to Avoid:
- High-end price
The Kask Utopia Y helmet combines aerodynamics, aesthetics, and enhanced comfort, making it a top lightweight aero road bike helmet.
Despite its streamlined silhouette, it offers excellent ventilation through deep channels and brow vents, keeping you cool and preventing sweat build-up. The retention band allows for millimeter-precise adjustments, providing a snug yet comfortable fit, further enhanced by thick interior padding.
Weighing just 260g in a medium size, the Utopia Y is impressively light, especially for an aero road bike helmet, feeling almost unnoticeable while riding. Its sleek, non-bulky design and wide color range enhance its appeal.
Read More: Kask Utopia Y cycling helmet full review
HONORABLE MENTIONS in Road Bike Helmets
Kask Protone Icon Mips, a WorldTour-level road bike helmet
(Image credit: Future)
10. Kask Protone Icon
Updated WorldTour-Ready Road Bike Helmet
Our Expert Review:
Specifications:
- Sizes: 56, 58, 62
- Colors: 13
- Weight: 232g (M)
Reasons to Buy:
- Robust build quality
- Lightweight construction
- Incredibly comfortable Octofit system
Reasons to Avoid:
- Not top-rated in Hiper and Virginia Tech safety ratings
The Kask Protone Icon is an updated version of the helmet favored by the Ineos WorldTour team. It maintains a similar shape to the original but includes enhanced features.
It now features a more durable internal frame designed to prevent fragmentation upon impact and includes a rear reflective insert for added visibility.
Ventilation is provided by 20 vents and a removable Coolmax lining. Kask’s Octofit+ system ensures secure fit with a vertical stabilizer and rubber dial adjustment, allowing for easy adjustments even with gloves.
At 232 grams, it’s a lightweight and comfortable road bike helmet. Padding effectively absorbs sweat, and vents provide balanced airflow, making it a reliable choice for performance road cycling.
Read More: Kask Protone Icon full review
Lazer Vento KinetiCore, an aero road bike helmet with high safety ratings
Lazer Vento KinetiCore Road Bike Helmet
(Image credit: Andy Turner)
11. Lazer Vento KinetiCore Bike Helmet
Low Profile Aero Road Bike Helmet
Our Expert Review:
Specifications:
- Safety: KinetiCore (Lazer’s in-house tech)
- Sizes: S/M/L
- Colors: 4
- Weight: 291g (Medium)
Reasons to Buy:
- Feels fast
- Decent ventilation for an aero helmet
- Independently verified 5-star safety
- Secure fit
Reasons to Avoid:
- Difficult glasses storage
- Not the lightest at 291g (medium)
The Lazer Vento KinetiCore is designed as an aero road bike helmet, balancing speed with ventilation. While ventilation is slightly compromised for aerodynamics, it still performs well compared to other aero helmets in terms of cooling.
Its low-profile design is aesthetically pleasing and comfortable. The new retention system is a significant improvement over previous Lazer designs, although still not as user-friendly as a standard dial, but it is ponytail-friendly. However, the glasses storage port is not optimally designed for most sunglasses.
While positioned at the higher end of the price spectrum and weighing 291g for a medium, the weight is not noticeable during use. Its independently verified 5-star safety rating adds significant value.
Read More: Lazer Vento KinetiCore helmet full review
Smith Ignite, a road bike helmet with enhanced safety features
Smith Ignite Bike Helmet
(Image credit: Dan Gould)
12. Smith Ignite Helmet
Aero Road Bike Helmet with Enhanced Safety
Our Expert Review:
Specifications:
- Safety Features: Koroyd & MIPS
- Sizes: S/M/L
- Colors: 5
- Weight: 277g (Medium)
Reasons to Buy:
- Excellent safety features
- Comfortable fit
- Distinctive aesthetics
- Great aerodynamic properties
Reasons to Avoid:
- Matt finish can be difficult to clean
The Smith Ignite helmet is a comfortable and aerodynamic road bike helmet, packed with safety features, including Koroyd and MIPS. It ranks among the safest road bike helmets available.
It features Smith’s VaporFit retention system, adjustable both vertically and horizontally for a snug fit across various head shapes, a rare feature in aero-focused helmets.
The Smith Ignite is an excellent choice for riders seeking aerodynamic advantages without sacrificing safety or comfort. However, its matt finish may require more frequent cleaning to maintain its appearance.
Read More: Smith Ignite cycling helmet full review
Giro Helios Spherical Mips, a great value all-rounder road bike helmet
Giro Helios Spherical MIPS Helmet
(Image credit: Future)
13. Giro Helios Spherical MIPS Cycling Helmet
Great Value All-Rounder Road Bike Helmet
Our Expert Review:
Specifications:
- Safety Features: MIPS
- Sizes: S – L
- Colors: 5
- Weight: 260g (Medium)
Reasons to Buy:
- MIPS for high safety standards
- Lightweight and comfortable on various terrains
- Aerodynamic properties comparable to more expensive helmets
Reasons to Avoid:
- No eyewear dock for sunglasses
The Giro Helios Spherical MIPS helmet is a standout all-rounder road bike helmet, offering exceptional value.
Bridging road and off-road versatility, this lightweight helmet uses the same Spherical MIPS protection as the Giro Aether, challenging its pricier sibling in performance.
It is even lighter than the Aether by approximately 10 grams due to a less complex ventilation structure, a difference barely noticeable in use. Comfort levels are comparable to the Aether. The primary drawback is the lack of a dedicated eyewear dock for sunglasses, but for its value and performance, it’s a top road bike helmet choice.
Read More: Giro Helios Spherical MIPS cycling helmet full review
Specialized S-Works Prevail 3, a road bike helmet designed for optimal ventilation
Specialized S-Works Prevail 3 Helmet
(Image credit: Future)
14. Specialized S-Works Prevail 3
Superior Ventilation Road Bike Helmet
Our Expert Review:
Specifications:
- Safety Features: MIPS AirNode
- Sizes: S,M,L
- Colors: 7
- Weight: 280g
Reasons to Buy:
- Excellent ventilation
- Highly ranked for safety
Reasons to Avoid:
- Large vents may attract bugs!
Specialized’s updated S-Works Prevail 3 helmet prioritizes ventilation and safety, outperforming its predecessor in airflow and protection.
Utilizing its Air Cage design, it reduces traditional foam bridges, increasing ventilation by nearly 25% compared to the Prevail 2 without compromising safety. The cage structure acts like a suspension bridge, distributing impact forces across the helmet.
The Prevail 3 also features MIPS AirNode, integrating the MIPS system directly into the helmet padding to reduce weight and improve ventilation. Its large vents are exceptionally effective, maintaining coolness even in high temperatures. At 280 grams, it’s light, though not the lightest, but its superior ventilation makes it ideal for hot climates.
Read More: Specialized S-Works Prevail 3 full review
Bell XR Spherical MIPS, a versatile road bike helmet for on and off-road riding
Bell XR Spherical MIPS Helmet
(Image credit: John Stevenson)
15. Bell XR Spherical MIPS
Do-It-All Road Bike Helmet
Our Expert Review:
Specifications:
- Safety Features: Spherical MIPS
- Sizes: S,M,L
- Colors: 7
- Weight: 285g (Medium, Claimed)
Reasons to Buy:
- Well-ventilated
- Comfortable and easy to adjust
- MIPS protection
Reasons to Avoid:
- Slightly heavier side – over 300g for a large
Bell’s XR helmet is designed for cyclists who ride both on and off-road, requiring a versatile road bike helmet for varied terrains.
Its compact, well-ventilated shape features 14 large vents for ample airflow. The inner shell extends lower at the back for enhanced protection, beneficial for gravel riding.
Safety features include the Spherical MIPS system, allowing independent movement between outer and inner shells to better protect against rotational impacts. Bell’s Float Fit system, paired with a comfortable strap and magnetic buckle, ensures easy adjustments and a stable, comfortable fit. While not the lightest at 285g (medium) and over 300g for a large, its versatility and protection make it a solid choice.
Read More: Bell XR Spherical MIPS cycling helmet full review
MET Rivale MIPS, a road bike helmet balancing aero, ventilation, and safety
MET Rivale MIPS Helmet
(Image credit: Future)
16. MET Rivale MIPS Helmet
Best Road Bike Helmet for Aero, Ventilation and Safety Balance
Our Expert Review:
Specifications:
- Safety Features: MIPS
- Sizes: S/M/L
- Colors: 9
- Weight: 250g (Claimed), 242g (Tested Medium)
Reasons to Buy:
- Lightweight (242g for medium)
- MIPS liner
- Good ventilation
- Aerodynamic design
- Adjustable fit
Reasons to Avoid:
- Combined aero and ventilation design compromises performance of both
The MET Rivale MIPS road bike helmet balances aerodynamics and ventilation, making it suitable for all-road cycling. It features 18 vents, primarily at the front, for effective airflow, while the rear shaping maintains aerodynamic efficiency.
While we can’t quantify specific watt savings, we experienced excellent airflow through the helmet. The Rivale includes a MIPS liner for enhanced safety. The fitting system is comfortable and easily adjustable.
Weighing 242g for a medium, it’s comparable to other lightweight helmets but priced more competitively, offering great value for a feature-rich road bike helmet.
Read More: MET Rivale MIPS full review
POC Ventral Tempus MIPS, a road bike helmet for wet weather conditions
(Image credit: Tyler Boucher)
17. POC Ventral Tempus MIPS Helmet
Best Road Bike Helmet for Riding in the Rain
Our Expert Review:
Specifications:
- Safety Features: MIPS
- Sizes: S/M/L
- Colors: 2
- Weight: 312g (Tested Small)
Reasons to Buy:
- Good weather protection
- High visibility features
- Comfortable MIPS Integra
Reasons to Avoid:
- Premium pricing
The POC Ventral Tempus helmet is specifically designed for wet and dark conditions, ideal for cyclists in regions with challenging weather. Based on POC’s warmer-weather helmets, it features an enclosed shell, orange color, and 360° reflective details for enhanced visibility.
It incorporates a newer, more comfortable MIPS Integra system. Its compact shape effectively repels weather without overheating. We found it comfortable for cooler rides, and the enclosed design works well in rain, though its bulkier shape may not appeal to everyone. It’s a recommended road bike helmet for regular riding in colder or wetter climates.
Read More: POC Ventral Tempus MIPS helmet full review
Giro Aerohead Ultimate MIPS, a TT road bike helmet for maximum speed
Giro Aerohead Ultimate MIPS TT Helmet
(Image credit: Cycle Studio)
18. Giro Aerohead MIPS TT Helmet
Best TT Road Bike Helmet for Uncompromised Speed
Our Expert Review:
Specifications:
- Safety Features: MIPS
- Sizes: S/M/L
- Colors: 6
- Weight: 510g (Medium)
Reasons to Buy:
- Aerodynamic performance
- Wider than expected field of view
- Comfortable fit
- Lighter than other TT helmet options
Reasons to Avoid:
- Limited breathability
- High price tag
The Giro Aerohead Ultimate MIPS TT road bike helmet is engineered for maximum aerodynamic performance, featuring a wind-cheating silhouette and four Wind Tunnel vents for some ventilation, though breathability is not its primary focus.
While we tested the even more aerodynamic Aerohead Ultimate, fit is comparable, ensuring this version remains a top road bike helmet in the time trial category. It uniquely combines MIPS with an impressive field of view, thanks to a ZEISS Optics wrap-around eye shield, secured magnetically and flippable for storage.
Read More: Giro Ultimate Aerohead MIPS full review
POC Cytal Helmet, an aero road bike helmet with high ventilation
(Image credit: Andy Turner/Future)
19. POC Cytal
Aero Road Bike Helmet with Ventilation
Our Expert Review:
Specifications:
- Sizes: S, M,L
- Colors: Carbon
- Weight: 265g (M, Actual)
Reasons to Buy:
- 5-star safety rating
- Excellent ventilation
- Reduced brow contact
- Good adjustability
- Comfortable
Reasons to Avoid:
- Very expensive
- Limited color options (Carbon only)
- Shell can scuff easily
The POC Cytal is a premium, highly ventilated aero road bike helmet. Its high price reflects its range-topping status, while oversized vents and a carbon wing address ventilation and aerodynamics.
The carbon wing, integrated into the EPS, enhances aerodynamics, ventilation, and safety by maintaining structural integrity while keeping the front of the helmet open. Airflow is directed through large front vents and internal channels, effectively cooling the head. Comfort is excellent, with an easily adjustable fit system and no pressure points. While lacking MIPS, the Cytal achieves top safety ratings from Virginia Tech, and its airflow feels smooth and efficient.
Read More: POC Cytal full review
Giro Cielo helmet, a mid-range all-rounder road bike helmet
(Image credit: Tyler Boucher)
20. Giro Cielo
Mid-Range All-Rounder Road Bike Helmet
Our Expert Review:
Specifications:
- Sizes: S, M, L
- Colors: 9
- Weight: 295g (S, Actual)
Reasons to Buy:
- Good value
- Design inspired by classic Giro helmets
- MIPS-equipped
Reasons to Avoid:
- Relatively heavy
- Fit may not suit all head shapes
The Giro Cielo road bike helmet offers performance at a friendly price, drawing design cues from the iconic Aeon helmet.
It features 22 vents with internal channels and a compact profile reminiscent of the Aeon. To manage cost, it uses a MIPS Evolve Core liner instead of the Spherical design found in higher-end Giro models. Weighing 295 grams in size small, it is somewhat heavier for a road helmet.
Comfort is excellent, with ample padding, especially at the forehead. Straps fit closely, and the rear adjustment dial is user-friendly. Ventilation is well-balanced, comfortable in both warm and rainy conditions. The weight is noticeable but justified by the MIPS liner and safety harness.
Read More: Giro Cielo full review
Specialized Search, a vented road bike helmet focused on adventure and gravel riding
(Image credit: Anne-Marije Rook)
21. Specialized Search
Vented Road Bike Helmet for Adventure
Specifications:
- Sizes: S, M, L
- Colors: 4
- Weight: 290g (M)
The Specialized Search is designed as a gravel and adventure-focused road bike helmet, emphasizing ventilation. It features some of the largest vents seen on gravel helmets.
Utilizing trickle-down technology from Specialized’s S-Works racing helmets, the Search incorporates 4D Brow Cooling, using a forehead gap to direct airflow into internal channels and out through rear exhaust ports.
It includes MIPS Evolve Core Solution, a low-friction layer allowing 10-15mm of sliding motion in all directions during impacts. Sunglasses storage with hidden rubber flaps prevents rattling, a thoughtful feature for off-road riding. Claimed weight is 290g (Europe) and 300g (US) due to differing safety standards.
Meet the Testers of Road Bike Helmets
Anne-Marije Rook
Anne-Marije, originally from The Netherlands, began bike racing while working as a bike messenger in Seattle. Her extensive cycling background and journalism career have made her a seasoned cycling journalist for 11 years.
Rachel Sokal
Rachel has been writing about bike tech for a decade. A multi-time European and UK 24hr Mountain Bike Champion, she regularly rides and races gravel and road, bringing diverse expertise to helmet testing.
Buyer’s Guide to Choosing the Best Road Bike Helmets {#section-buyer-s-guide-to-choosing-the-best-road-bike-helmets}
What is the Safest Road Bike Helmet?
The core purpose of any cycling helmet, especially a road bike helmet, is head protection. All helmets must meet minimum safety standards in their respective markets (CPSC in the US, EN 1078 in the UK and Europe).
Spending more on a road bike helmet doesn’t automatically mean it’s safer, but often translates to benefits like lighter weight, enhanced breathability, and more refined, adjustable retention systems.
MIPS (Multi-directional Impact Protection System) is a widely recognized safety technology in road bike helmets, considered an industry benchmark. More details on MIPS are below. For budget-conscious buyers, our guide to the Best cheap and budget friendly bike helmets can help find safe options without overspending. For young riders, our Best kids’ bike helmets guide offers crucial information for children’s helmet safety.
How Do I Know if a Road Bike Helmet is Safe?
Always verify that a road bike helmet meets relevant safety standards for your region: CPSC for the US, EN 1078 for the UK and Europe. These certifications indicate the helmet has passed tests covering construction, field of vision, impact absorption, retention, chin straps, and buckles. Many races and cycling events require helmets meeting these standards.
Professional cyclists wearing road bike helmets during a race, emphasizing safety in cycling
Tom Dumoulin at the 2020 Tour de France (Photo by Stuart Franklin/Getty Images)
(Image credit: Getty Images,)
What is MIPS and Do I Need It in a Road Bike Helmet?
MIPS (Multi-directional Impact Protection System) is increasingly common in road bike helmets. It’s designed to reduce rotational forces on the brain during crashes. MIPS technology incorporates a slip plane within the helmet that mimics the brain’s protective mechanisms, minimizing transmitted force upon impact.
Road bike helmets with MIPS may be slightly more expensive, but research suggests MIPS is effective in reducing injury risks in certain crash scenarios.
How Should a Road Bike Helmet Fit?
Proper fit is essential for a road bike helmet to function correctly. Helmets are sized based on head circumference. Consult each manufacturer’s size guide on their website for measurement instructions before purchasing.
To measure your head, position a tape measure about 25mm (two finger-widths) above your eyebrows and wrap it around your head, ensuring it’s about 15mm (thumb-width) above your ears, measuring the widest part at the back of your head. For accuracy, visit a local bike shop for professional fitting assistance and to try helmets for comfort. Comfort is crucial, especially for long rides, so try various brands and models to find the best road bike helmet for your head shape, as internal shapes vary. Pressure points indicate a poor fit, even if the size is technically correct.
Some helmets are designed specifically for women, sometimes including features like ponytail ports. However, most road bike helmets are unisex and fit both men and women.
Road cyclist with ponytail using a helmet with ponytail port, highlighting practical design
Practical design features in the best road bike helmets include ponytail ports
Can I Adjust the Size of a Road Bike Helmet?
Yes, road bike helmets have retention systems to adjust fit. These typically use a dial or ratchet for one-handed adjustments, useful while riding. A well-designed retention system allows loosening the helmet to accommodate a skull cap or cycling cap for warmth or rain protection. If the retention system is at its limit when trying on a helmet, it’s likely the wrong size.
Adjustable dial retention system on a road bike helmet for customized fit
Even aero road bike helmets should offer substantial adjustability via the rear cradle
(Image credit: Picasa)
Should a Road Bike Helmet Have Padding?
Padding in a road bike helmet enhances comfort and wicks away sweat. Ideally, padding should be removable for washing and replacement. Padding style and thickness vary, so trying different models helps determine personal preference.
Removable padding inside a road bike helmet for hygiene and comfort
Removable padding in the best road bike helmets allows for washing.
Should a Road Bike Helmet Be Vented?
Vents in a road bike helmet reduce weight and improve ventilation. Fewer vents mean warmer helmets, though modern aero helmets utilize internal channeling for effective ventilation despite fewer external vents. Ventilation becomes crucial during strenuous climbs or hot weather cycling.
Ventilation design in a road bike helmet for airflow and aerodynamics
Road bike helmet designs balance airflow with aerodynamic needs
(Image credit: Elliot Layda)
Is a Lighter Road Bike Helmet Better?
Lighter road bike helmets often come at a higher price. The best road bike helmets are typically the lightest in their category, enhancing comfort by reducing neck strain. For competitive cyclists, reduced weight improves power-to-weight ratio, offering marginal gains important at elite levels.
When Should I Replace a Road Bike Helmet?
Replace your road bike helmet after any impact, even if damage is not immediately visible. Internal damage to the EPS foam or safety features may compromise future protection. Even minor scuffs warrant replacement because the protective capacity may be compromised.
Manufacturers recommend replacing road bike helmets every three to five years due to EPS foam volume loss from minor impacts during storage and use, and degradation from UV exposure, which can weaken the plastic shell. Extreme temperatures can also affect the shell. Store helmets properly, avoiding direct sunlight and extreme temperatures, and consider using a case when not in use.
How We Test Road Bike Helmets
Our road bike helmet recommendations are based on rigorous testing by the Cycling Weekly Tech Team, with extensive experience across cycling disciplines. Our team’s diverse head shapes and preferences ensure comprehensive and varied recommendations. Where reviews are linked, we’ve thoroughly tested the helmets. For helmets without direct reviews, our recommendations are based on brand reputation, previous product tests, and confidence in product quality.
