The Altec® is the advanced rider's choice for a confidence-inspiring, protective and ventilated all-mountain helmet. The Trajecta® is 100%'s solution for stylish, class-leading performance and safety features in an enduro helmet.
Both helmets were conceived from the start with full integration of the SmartShock Suspended Rotational System.
Traditional bicycle helmets are designed to provide direct, straight on impact protection. But in real life, most cyclists experience oblique, angular impacts that produce both rotational acceleration and deceleration forces on our brain.
The SmartShock suspended rotational system improves protection by immediately compressing and absorbing direct impacts but also allows the helmet liner to move independently from the outer shell, thus reducing energy transfer to the brain over a wide range of speed and impact types.