HJC has built a solid base and reputation in the helmet industry. So, if you are looking for the best modular motorcycle helmet, HJC is a brand that’s less likely to let you down. 

Besides the flip-up helmets, HJC has also excelled in the full-face helmet. Some of its famous models are the RPHA 70 and RPHA 11. 

You might be spoilt for choice between RPHA 70 and RPHA 11. At a glance, they might look almost similar to you. Therefore, which should you buy, the HJC RPHA 70 or the RPHA 11?

Listen, the two helmets are both from one reputable company, HJC. Although they are similar in many ways, there are a few critical differences.  

Let’s dive deep into the post and explore the similarities and differences. 

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Similarities Between RPHA 70 and RPHA 11Helmet Style

Regarding style, the two have a full-face helmet design. That is a solid piece of shell that is permanently joined to the chin bar to give superior protection to the rider. An in-built face shield fixed to the body further crowns the superior safety design of the helmets. 

Certification

A helmet with a certification sticker or mark from a reputable body is a step ahead of being reliable. Fortunately, RPHA 70 and RPHA 11 have the same degree of certification as per European and American standards. They all have certification marks of quality from DOT and ECE 22.06. So, regarding certification, none is superior to the other.

Helmet Sizes

The shape and size of motorcyclist's heads differ. That’s why famous companies manufacture their helmets in diversified sizes. And once more, the two HJC helmet brands come in 3 different sizes: that is, XXS through XXL.

Helmet Shell Material

The shell is the first culprit when you hit your head on the pavement. Hence, it must feature a reliable material. On that note, RPHA11 and RPHA 70 blend aramid, carbon fiber, fiberglass, and organic non-woven fabric. 

Liner Material

The liner material wicks away the moisture and keeps your body cool. HJC RPHA 70 and 11 employ similar multi-cool fabric with antibacterial ability. Thus, the liner can stay fresh for a long period. 

Pinlock, Intercom, and Eyewear Compatibility

Both HJC RPHA 11 and RPHA 70 have eyewear, pin-lock, and intercom compatibility. So, you can wear any of them with eyeglasses and add an intercom for easy communication. 

Other Features

There are also some hidden features similar to the two helmet models. That includes:

Double D chin straps

Washable liner

Chin curtain

Speaker pockets

Both aren’t certified by SNELL

Differences Between RPHA 70 and RPHA 11

Despite the numerous similarities between the two models, RPHA 11 and RPHA 70 have some few but critical differences, as the Helmet Gurus team found out. 

Intended Use

According to the HJC company, the RPHA 11 helmet has a general design tailored towards racing. Its superior aerodynamic shape and all other features make it ideal for racing. On the other hand, the RPHA 70 has features that tailor it to general road use. 

Visor Design

The RPHA 70 features a dual visor mechanism. That is a clear visor for a low-light environment and a retractable sun visor. Considering the RPHA is for general street rides, its dual shield system is no surprise.

On the other hand, the RPHA 11 helmet features a clear visor only. Remember, that the model is geared towards the racing motorcyclist. 

The absence of the drop-down visor gives the rider a better vertical view when in the tucked-down position. And its active visor retention ability means you can cruise and still have the shield held in place tightly. 

Weight

Whereas the RPHA 11 weighs 1.3kg, the RPHA 70 helmet weighs 1.4kg. Considering that the RPHA 70 had a dual visor mechanism, it's logical that it's heavier than its single visor competitor. The additional visor and its drop-down mechanism contribute to the extra weight. 

Ventilation System 

Both models of the RPHA series helmets have admirable ventilation systems. However, the RPHA 70 features a superior ventilation system that its counterpart can’t match. The unparalleled ventilation features top vents, inbuilt air channels, and exterior exhaust vents. 

Noise Level

Taking note that the RPHA 70 has numerous vents, it has a higher noise level than the RPHA 11. However, although RPHA 70 is noisier, it's tolerable but ear plugs can make it better. 

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The Winner Between RPHA 70 and RPHA 11

After comparing the two models of HJC helmets, it's easier to choose which of the two suits your riding style. But one thing is clear, both RPHA 70 and 11 are reliable high-quality helmets certified by ECE and DOT. However, in determining the winner, it all boils down to personal choice, taste, and intended use. 

The Best Helmet for Street and Tour Rides

If you need the best helmet for street rides and general use then the RPHA 70 makes a better choice. In dim light, you can use the clear shield and enjoy an unrestricted view of your surroundings. 

And in the glaring light of the day, the pull-down visor minimizes the glaring effect. Besides, its superb ventilation system means you won't feel uncomfortably hot while riding in a high-heat environment. 

Best Helmet for Racing and Sports

But if you need a helmet that gives better performance in sports racing, the RPHA 11 wins. Its lightweight means less strain on the neck muscles. In addition, its low noise minimizes distraction from your surroundings and lets you focus on riding. 

In conclusion, every rider has a unique taste in helmets. Therefore, having highlighted the similarities and differences between RPHA 70 and RPHA 11, you can make an informed choice. 

For example, the absence of a dual visor in RPHA may be a big disappointment to one person. At the same time, the high noise level in RPHA 70 might turn off a rider. 

But with all that said, the RPHA 70 makes a better choice for general road and tour rides. The dual visor and superb ventilation are the key selling points.

On the other hand, RPHA 11 makes a better choice for riders geared towards racing. Its minimal noise level, better aerodynamics, and lightweight sell it out.

However, one thing stands out; whether in designing a full-face or modular motorcycle helmet, HJC is a brand that won’t let you down.