This is one of Nolan’s mini-jets. It is characterised by a blend of modern design & “vintage” inspiration, as well as the wide range of colours & graphics available. The compact volume (thanks to the availability of two outer shell sizes), VPS sunscreen, very close-fitting inner comfort padding & Helmet Lock Ring make the N21 an interesting product for the scooter sector as well as the “custom” & “café racer” motorcycle sectors (thanks to its particular aesthetic aspects). Furthermore, the special attention paid to the combination of materials, finishing & colours, as well as the wide range on offer, make the N21 a minijet which attracts a broad cross-section of the public, whether they are looking for a classic style or are more interested in current fashions. Shell Polycarbonate outer shell 2 outer shell sizes 6 inner shell sizes Vision protection system Scratch resistant treatement on both sides UV 400 protection Light blue VPS N-Com compatibility M1, ESS Retention system Microlock Helmet lock ring Comfort padding Removable & washable Antibacterial treatement Removable clima comfort lining Neck roll Note Please be aware, as long as nothing else is written in the item description: All helmets will be delivered only with the ECE certification by default, even if it is shown differently. all helmets that have a visor will be delivered with a clear visor, even if it is shown differently.