This is Grex’s mini jet based on the Nolan N20 model. The always up-to-date design, compact size (thanks to the availability of two outer shell sizes), Microlock retention system with micrometric adjustment and good overall comfort make the G3.1E an interesting product for those looking for a mini jet with a competitive price and the guarantee of Nolan’s experience. As well as the traditional solid-colour model, the range also offers more fashionable versions. Features Polycarbonate shell Light blue anti-scratch visor Microlock retention system Homologated UN/ECE 22-05 SHARP – THE HELMET SAFETY SCHEME Nolangroup proudly underlines that all of its products - Nolan, X-lite and Grex - tested by SHARP, the prominent independent test system run by the British Government, have obtained at least four stars. Furthermore, all “flip-up” helmets have received the highest possible rating in terms of chin guard latch reliability. This means that, for each of the products tested by SHARP, the chin guard remains completely closed during each of the 30 impacts. Note Please note that as long as nothing else is written in the article description, all helmets that have a visor as standard will be delivered with a clear one, even if it s shown differently.