The C4 by Schuberth was a redefinition of the flip-up helmet: rebuilt in function of safety, silence and comfort. The C4 Basic is logically the basic version of this. Without the teething problems of the past and unlike the C4 Pro not specially designed to integrate Sena's SC1 intercom system.
Otherwise there are few differences between the Basic and the Pro. The helmet shell of the C4 Basic has also been extensively tested in a wind tunnel to be as aerodynamic and quiet as possible. The result is a very sleek helmet shell shape which remains very stable around the head even at high speeds. For the first time in years, the material of which this helmet shell is made has also been researched. This led Schuberth to the DFP process, in which an endless fiberglass is cut by a robot and blown into a mold. A precise amount of resin and heat are added under high pressure to produce a helmet shell of superior strength, which is no thicker than necessary.
The inner shell of C4 Basic is made of different parts (EPS) of different thicknesses. This modular design optimizes both shock absorption and shock distribution.
The very first C4 line received some criticism, but has since been revised. This helmet is better, more complete and if possible, even quieter than the original. Or it should be. Schuberth revisited the padding at the back of the neck to improve acoustics. This is part of the equally new interior, which has a soft velvet look. The Coolmax® is designed to be safe, snug and comfortable. All parts of the seamless interior are ultrasonically welded, which of course contributes to even greater comfort. Anti-allergic and anti-bacterial, removable and hand washable, you can expect that at this level.
You won't have to wash that quickly, because thanks to good air circulation you can usually keep your head cool. The C4 Basic has a closable top and chin ventilation at the front. Through ventilation channels in the inner shell these air intakes are connected to the air outlet, which is neatly incorporated into the neck rim.
It is clear that the visor has also been aerodynamically optimized. There are certain reliefs applied to optimize airflow and the visor extends far back to prevent turbulence at the visor mounting. The C4 Basic is standard equipped with a transparent visor made of a scratch-resistant material. Attaching the supplied Pinlock® lens is no problem at all. Thanks to the Microlock system the visor can be replaced easily and without tools, if necessary by a tinted visor. In addition, the C4 Pro also got an internal sun visor, which can be easily operated even with gloves on, on the lower left side of the helmet. Glasses wearers will be particularly pleased with the cut-outs. A treatment on the outside of the visor with Rain-X anti-rain spray improves visibility during rain showers.
The chin strap of the C4 Basic closes by means of a micrometric quick release. The soft and comfortable chin strap is equipped with the A.R.O.S. system developed by Schuberth. This ensures that in case of impact, the helmet cannot roll off the back of your head if the chin strap is fastened correctly. In addition, it also minimizes the risk of contact between the chin part of the helmet and the chin and/or neck of the rider.
The Shubert C4 Basic is for bikers who already have a surface mount intercom, or just don't want one (yes, they still exist ...). If buying a new helmet is the signal to start using an up-to-date Sena intercom system as well, then you better look towards the C4 Pro, which was developed together with Sena and has everything on board to install the SC1 intercom system.
In France (and certain other countries) reflective stickers are mandatory.
Register the purchase of your Schuberth helmet and get 5 years warranty (only valid on helmets purchased after 01/11/2015): http://www.schuberth.com/en/products/motorbikes/warranty-registration.html.
Maintenance tips:
- Are you reluctant to disassemble the interior of your helmet in order to wash it? You can also clean the interior without removing it with S100 Helmet Interior Cleaner.
- The exterior and the visor of your helmet should be cleaned with S100 Helmet and Visor Cleaner.
Safety above all! Never ride with a scratched or dull visor. Especially at night, scratches cause blinding reflections of street lights and headlights of oncoming vehicles. This effect is even more pronounced in rainy weather. It is best to replace a worn visor as soon as possible. Planning a long trip? Then don't forget to take a replacement visor with you. Never ride in the dark with a tinted visor.
