Schuberth C4 Pro Review: Best Choice for Sports Riders?

Schuberth, a leading motorcycle helmet manufacturer, has recently introduced an updated version of their C4 helmet line – the C4 Pro. 

This helmet line replaces the C4 series, offering a lighter and more innovative design while addressing some of the concerns of its predecessor. 

In this article, we will break down the Schuberth C4 Pro and C4 Pro Carbon helmets, highlighting their unique features and benefits.

But, the main question I will answer in this review will be: Is this the best flip-up motorcycle helmet for you? Let’s find out!

Schuberth C4 Pro Helmet Overview

The Schuberth C4 Pro helmet is the updated version of the popular C4 series. One of the most noticeable differences between the two helmets is the updated shell design. 

Although there are still only two shell sizes available, the C4 Pro now has a smaller shell size for the extra-small to large sizes. 

Previously, the shell size ran from extra-small to small, which meant that medium to 3XL sizes shared the same shell size. 

With the new update, medium and large sizes now have a smaller shell size, which helps to cut down on weight and overall helmet size. 

The smaller shell size for medium and large sizes is beneficial for riders as it provides a more comfortable fit and reduces wind drag.

The Schuberth C4 Pro helmet is available in two different shell constructions – fiberglass (DFP) and carbon fiber. 

The Direct Fiber Processing (DFP) version features a fiberglass shell, while the carbon fiber version is made entirely of carbon fiber. 

The DFP version weighs three pounds and 15 ounces in a medium size, while the carbon fiber version is slightly lighter, weighing three pounds and 11 ounces. 

The use of carbon fiber in the shell construction makes the helmet not only stronger but also lighter.

Design and Construction

Both the Schuberth C4 Pro and C4 Pro Carbon helmets feature a modular design that allows riders to flip up the chin bar for added convenience. 

The chin curtain on the helmets is also removable, giving riders more control over their ventilation.

One thing to note is that while the interior of the helmets remains the same, there is a slight redesign to the shiny tex material used. 

The helmets are also now done in silver, which gives them a sleek and modern look.

Comfort

The Schuberth C4 Pro and C4 Pro Carbon helmets are both very comfortable to wear, with a shiny tex material that is soft and plush to the touch. 

The helmets are also designed to be warm, making them perfect for riding in cooler temperatures.

Interior Features

The microphones on the Schuberth C4 Pro and C4 Pro Carbon helmets are pre-wired and sit at the top of the helmet. The helmets also have speaker cutouts with speaker pockets, and the speakers are already installed.

The helmets use a ratchet strap design for opening and closing, which some riders love, and others hate. The main interior of the helmet is also easy to pull out, with shuttle cutouts that make it easy to access the wiring and other features.

Ventilation and Noise Reduction

One potential drawback of the latest Schuberth helmet is its minimal venting. There is one push-button vent on the front and one chimney vent on top. 

This means that air travels to the back of the neck area and terminates there without any way to escape.

While this design may make the helmet quieter and more aerodynamic, it may not provide enough ventilation for customers who sweat heavily.

Ventilation is a bit of a nitpick for some riders, as the interior of the helmets can be difficult to take apart. 

However, this complicated system is designed to cut down on noise inside the helmet, which is a key feature of Schuberth helmets.

However, this design is intentional, as Schuberth helmets are designed to cut down on as much noise as possible. 

The lack of exhaust vents helps to reduce noise inside the helmet, which is a key feature of these helmets.

ECE Sticker

Schuberth has recently made a decision to exclude the ECE sticker from their incoming helmets. 

While this is not a requirement for helmets in the US, some customers may feel more comfortable with the added security of seeing the sticker. However, this small detail does not detract from the overall quality of the helmet.

Intermediate Oval Head Shape

The latest Schuberth helmet features an intermediate oval head shape, which is an improvement from their earlier designs. 

This shape provides a little bit longer front-to-back length and a slightly narrower width on the sides of the head. 

This refinement allows for a more comfortable fit for customers who may have found earlier models too round.

Pin Lock and Sun Visor

One of the standout features of the Schuberth C4 Pro helmet is its Pin Lock system. Unlike many other helmets, the C4 Pro actually comes with a pre-installed Pin Lock, which is a cool and convenient feature that sets it apart from the competition. 

With the Pin Lock, you can easily prevent fogging on the inside of your helmet, which is particularly important in cold and damp conditions.

In addition to the Pin Lock, the C4 Pro also features a drop-down sun visor, which provides decent coverage and helps to reduce glare in bright sunlight. 

However, one potential issue with the sun visor is that the slider is located on the left-hand side of the bottom, which may limit compatibility with some comm systems.

Comm System Compatibility

If you already have an existing comm system, you may need to opt for a sticky mount at the back of the helmet, as the modular design of the C4 Pro may not be compatible with non-proprietary comm systems. 

However, if you’re willing to invest in the Schuberth SC1 comm system, you’ll find that it is designed to be used with this helmet and provides a seamless integration experience.

The SC1 comm system is already pre-wired with speakers and a microphone, so if you opt for the system, it’s a plug-and-play setup. 

Simply plug the comm system on the left side of the helmet and the battery on the right side, and you’re good to go. 

This is a convenient option for riders who don’t want to fuss around with installing wires and components themselves.

Features and Benefits

Features	Benefits
Updated shell design with smaller shell size	Provides a more comfortable fit and reduces wind drag
Available in fiberglass (DFP) and carbon fiber	Carbon fiber construction makes the helmet stronger and lighter
Modular design with removable chin curtain	Flip-up chin bar for added convenience and more control over ventilation
Shiny tex material with a sleek and modern look	Soft and plush to the touch, with a modern appearance
Pre-wired microphones and speaker cutouts with speaker pockets	Easy installation of communication system
Ratchet strap design for opening and closing	Easy to use for some riders
Minimal venting and lack of exhaust vents	Reduces noise inside the helmet
Intermediate oval head shape	Provides a more comfortable fit for customers
Pre-installed Pin Lock system	Prevents fogging on the inside of the helmet
Drop-down sun visor	Reduces glare in bright sunlight
Compatible with Schuberth SC1 comm system	Provides a seamless integration experience for communication system installation

What I Like and Don’t Like

When I ordered the helmet, I ordered it to the sizing chart, but when it came, it was too small. I had to return it for the next size up, which fitted perfectly, so I think they should look at their sizing.

I understand that some helmet manufacturers restrict airflow from their helmets to keep the wind noise as much as possible, but I feel they have gone a little too far. I would have preferred more airflow through the ventilation and word earplugs instead.

In Conclusion

With its advanced features such as the noise-cancelling technology, Pinlock visor, and integrated communication system, riders can enjoy a quiet and hassle-free ride. 

The helmet also offers a perfect fit thanks to its multiple shell sizes and the use of high-quality materials. 

While it comes with a premium price tag, the Schuberth C4 Pro is definitely worth the investment for riders who demand the best in terms of performance, functionality, and style. 

FAQ

Is the Schuberth C4 Pro quiet?

Yes, the Schuberth C4 Pro is quiet. According to Schuberth’s website, the C4 PRO CARBON, C4 PRO and C4 BASIC are the quietest flip-up helmets that Schuberth has ever built. The exceptional sealing around the helmet results in a noise level of 85dB at 62mph on a naked bike.

Is the Schuberth C4 Pro a tight fit?

the Schuberth C4 Pro helmet can be a tight fit, especially around the cheeks and jawline. However, the fit of any helmet depends on the shape of your head versus the shape of the helmet. It is also noted that despite its oval look, the C4 Pro has a more round fit which is traditional of most Schuberth helmets.

How do you size a Schuberth helmet?

To size a Schuberth helmet, you need to measure the circumference of your head. To do this, place a tape measure approximately 2 cm above your eyebrows and around the widest part of your head. 

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