X-661 is the Touring helmet of the X-lite preserving, however, decidedly sporty soul. Developed in three sizes of outer shell, this helmet is characterized by the eye-catching design of the air intakes and rear spoiler, as well as the presence of sunscreen VPS (Vision Protection System) Internal adjustable in various positions. The lining Performance Touring is packed with the latest generation of fabrics: superior comfort, thanks to the cheek-piece, able to ensure consistent performance over long distances. Fine finishes and reflective inserts, as well as valuable equipment common to all models of the X-lite. X-661 is finally equipped with the retention system with double rings (DD-ring) and prepared for the communication system N-Com X-Series BX4 PLUS.