Best Road Bike Helmets : Top Picks for Cyclists in 2021

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Whether you realize it or not, choosing the best road bike helmet to buy can be a tough decision these days.

As cyclists, we want our helmet to be good looking, lightweight, aero, low profile, provides plenty of ventilation, and comes with the most advanced safety features for maximum head protection.

Whether you’re looking for value for money road bike helmets, or you just want the best one available, I’ve all of them covered for you.

You’ll definitely find one that suits you below.

A Quick Glance : Our Favorite Helmets for Road Cycling

Value for Money Bike Helmets

Giro Cinder MIPS

Giro Cinder MIPS Road Bike Helmets
Photo Credit : Giro

Our Favourite Pick Among All

The Giro Cinder is my top pick as it packs many safety features in a budget-friendly helmet. 

It’s a great alternative to its premium sibling, the Giro Synthe.

Despite these impressive safety features, the Giro Cinder doesn’t put on much extra weight and comes in at 290 grams for Medium. The buttery smooth Roc Loc 5 retention system keeps the helmet locked on your head without you even knowing it’s there.

Giro’s decision to use in-mold polycarbonate for its shell allows for the addition of 26 massive Wind Tunnel vents with internal channels that route air over your head and out through the exhaust at the back of the helmet.

Lastly, the Giro Cinder is ponytail compatible (great for female cyclists), an often overlooked feature that I’m happy to see integrated into this fantastic CPSC certified helmet.

Bell Stratus MIPS

Bell Stratus MIPS Road Bike Helmets
Photo Credit : Bell

Incredible Safety Features at A Great Price Point

The Bell Stratus MIPS offers cyclists incredible safety at a great price point. 

It sits one range below the premium Bell Zephyr which is known for its minimalist looks.

Utilizing the Bellʼs Float Fit system, the helmet retention system helps keep it snug yet comfortable on your head. It weighs in at only 275 grams for a size Medium. You won’t even feel it’s there!

Safety-wise, the MIPS technology integration, and CPSC compliance make the Bell Stratus MIPS helmet a great choice for road cyclists at all levels. If you’re riding in the summer, the Bell Stratus is one that you’d want to have with its 18 vents!

Kask Mojito X

Kask Mojito X Road Bike Helmets
Photo Credit : Kask

A Very Popular Choice Among Cyclists for Years

The Kask Mojito has been around for a long time, since 2012 when Bradley Wiggins wore it en route to winning the Tour de France. 

It used to be Kask’s top of the line road helmet but has since been bumped down to mid-tier. 8 years on, the Kask Mojito continues to be a popular choice among road cyclists. It recently went through a minor update to improve helmet fitting and comfort, and it’s now called the Mojito X. 

At 226 grams, the Mojito is very light with 26 vents to keep your head cool and feeling well ventilated for the hottest summer days.

If you’re a big fan of Kask and the premium Kask Protone is out of your budget, give the Mojito X a serious consideration.

Bontrager Starvos MIPS

Bontrager Starvos MIPS Road Bike Helmets
Photo Credit : Bontrager

An Entry Level Helmet with MIPS Safety Technology

Bontrager’s Starvos MIPS, a great entry-level helmet, might be the right pick for you.

As the name indicates, the Starvos incorporates MIPS (Multi-directional Impact Protection System) into its design. Helmets with MIPS are designed to rotate with angled impacts, deflecting forces away from the head.

In addition to having safety features, it’s also a cool helmet. The Starvos features broad channels for airflow and thick moisture-wicking pads for comfort.

A dial at the rear of the helmet allows for quick tightening with just one hand, while dividers help keep straps from getting twisted and misaligned.

The Bontrager Starvos MIPS comes in three color options: black, red, and white.

Good Looking Bike Helmets

Kask Protone

Kask Protone Road Bike Helmets
Photo Credit : Kask

One of the Coolest Bike Helmet Around

The Kask Protone is, quite simply, a perfect helmet.

Previously, cyclists were told to pick two between weight, aerodynamics, and ventilation. With the Protone, you have all three.

In fact, it’s also one of the coolest bike helmets around today.

Weighing in at a mere 215 grams for Medium, the Protone manages to be light while delivering features some would only expect from a much heavier, clunkier helmet.

Kask wind-tested the Protone with Team Sky riders and has been Tour de France winner Chris Froomeʼs helmet of choice since its introduction. You can still see them wearing the Protone at the 2019 Tour de France.

Because of its versatility, the Kask Protone can be spotted on riders doing anything from flat time-trials to above category climbs deep in the Alps.

Read More : Kask Protone Review

Lazer G1 MIPS

Lazer G1 MIPS Road Bike Helmets
Photo Credit : Lazer

An Aero yet Very Breathable Helmet for Fast Rides

One look at the Lazer G1, and you’ll understand why we’ve rated this helmet as the best ventilation. 

Lazer has been designing and manufacturing helmets for all manner of biking since its launch in 1919. The G1 is one of its high-end designs. 

The vents on this helmet are huge and numerous, with 22 openings. This helmet is well ventilated, to say the least. The Lazer G1 MIPS is also one of the lighter helmets you’ll find, weighing in at just 230g for a small. 

Ventilation and weight savings aren’t the only focus here. The Lazer G1 uses MIPS for protection against rotational impacts. It also features Lazer’s Advanced Rollsys fit system, which allows for horizontal and vertical adjustment. 

S-Works Evade with ANGi

S-Works Evade with ANGi Road Bike Helmets
Photo Credit : S-Works

The Helmet of Choice for 3X World Champion, Peter Sagan

If Specialized is putting S-Works, its premium product line, on this helmet’s label, you know it must be one heck of a helmet. 

And one heck of a helmet it is. 

Specialized said the S-Works Evade is quite simply the fastest road helmet it has ever tested. In fact, the company said it is almost as aerodynamic as its S-Works TT helmet. This is a testament to the company’s intensive airflow testing and technology. But aerodynamics isn’t the only thing the S-Works Evade features. 

As the company says, aerodynamics wouldn’t mean a whole lot if your head was roasting in it. As such, the helmet is designed to be one of the coolest on the market as well.

It also features Specialized’s ANGi system, which uses a sensor on the helmet to detect crashes, automatically notifies emergency contacts, and send them to your GPS coordinates.

Lazer Bullet 2.0

Lazer Bullet 2.0 Road Bike Helmets
Photo Credit : Lazer

An Aero Helmet from the Future

If you’re looking for extreme aerodynamics from your helmet, then you’ll love the futuristic Bullet 2.0 from Lazer. 

This may be the first helmet that is adjustable for aerodynamics and ventilation. The Bullet 2.0 is outfitted with Lazer’s Airslide system. Burning up on a climb? 

Adjust the Airslide system to create airflow through front vents and rears exhausts. Need maximum aerodynamics on a flat or downhill? Close the vents for a fully closed cap. 

And there’s more. Need help getting into the perfect aerodynamic position? 

This helmet is compatible with an Inclination Sensor, which monitors your head position on the bike. It even has your eyewear covered. The Lazer Bullet includes its own magnetic aerodynamic lens that fits onto the front of the helmet.

Lightweight Bike Helmets

Kask Valegro

Kask Valegro Road Bike Helmets
Photo Credit : Kask

The Lightest Road Bike Helmet Around

The Kask Valegro, which you might have first seen on the heads of Team Sky riders back in 2017, weighs in at an impressive 180 grams. 

Lightweight doesn’t have to mean unsafe, and that’s certainly the case with Kask’s Valegro helmet. The helmet features a whopping 37 vents for maximum ventilation and quick-dry pads that wick away moisture.

Of course, the lightweight qualities of this helmet wouldn’t mean much if it wasn’t safe. This helmet boasts MIT technology and offers enhanced protection with a polycarbonate layer that covers both the top of the helmet as well as the base ring. 

The Kask Valegro also features Kask’s Octo Fit system, which allows you to quickly adjust the helmet to fit snugly to any head shape.

POC Ventral Air

POC Ventral Air Road Bike Helmets
Photo Credit : POC

Plenty of Breathability for the Hottest Days

The POC Ventral Air takes characteristics from its popular Octal and Ventral designs to give it enhanced ventilation and aerodynamics.

The helmet is designed with channels that allow air to pass through as quickly and efficiently as possible at high or low speeds. The result is optimal cooling for your noggin in a lightweight helmet.

As with all of POC’s helmets, the Ventral Air incorporates the company’s SPIN (Shearing Pad INside) crash technology into its design. The helmet will rotate in the event of a crash, minimizing direct impact.

The POC Ventral Air is also outfitted with silicone pads for additional safety and comfort.

Giro Aether MIPS

Giro Aether MIPS Road Bike Helmets
Photo Credit : Giro

Giro's Top of the Line Performance Bike Helmet

The folks at Giro have always been known as innovators when it comes to making lightweight and good looking bike helmets. 

This helmet is no different. The Giro Aether the best protection you’ll find in a cycling helmet while not compromising the weight, ventilation, and aerodynamics that competitive racers demand.

The Aether features MIPS technology, which uses a plastic liner to allow the helmet to slide around the head to redirect impact forces during a crash. Giro adapts this technology by putting two layers of foam on the outside of the helmet in order to create the MIPS effect. 

This replaces the plastic liner that inhibits airflow and limits ventilation. The Giro Aether features 11 large vents, meaning this helmet is not only safe but also very cool.

Bell Z20 MIPS

Bell Z20 Aero MIPS Road Bike Helmets
Photo Credit : Bell

A Low Profile Helmet for Those Seeking Aerodynamic Gains

With decades of experience building safe helmets for the masses, Bell has integrated all of those into their flagship helmet, the Z20.

The Bell Z20 takes a low-profile approach to helmet design. It has a good looking, minimalist looks. By staying close to the head, the Z20 gives cyclists a sleek appearance that one might even call a pro.

At 280 grams for size Medium, the Bell Z20 isn’t the lightest helmet on this list, but it’s certainly the most feature-rich. Bell stopped at nothing to create a balanced helmet with equally strong performance aerodynamics, ventilation, and safety characteristics.

Their Float Fit Race retention system cradles your head in such a way that you’ll quickly forget it’s there, even if you’re suffering up the last climb of the day. Speaking of climbing, you’ll be happy to know that their ventilation system works wonders even at low speeds.