D4 Carbon of the Daytona line is the legendary and iconic Downhill race helmet, freeride and BMX signed by Troy Lee Designs designed to revolutionize the union between technology, protection and artistic design. Characterized by an external carbon fiber cap, this helmet has a double -layer ultra -thin fiber structure, ideal for guaranteeing lightness, ventilation and cutting -edge design. Thanks to Mips technology, D4 Carbon ensures optimal protection and safety for any kind of adventure.

The new MTB D4 bike bike is equipped with the Mips C2 protection system, an acronym with Multidational Impact Protection System, a revolutionary technology that reduces and slows down the amount of energy transferred towards the head in the angular impacts. The insertion of Mips in the Troy Lee Designs helmets drastically reduces rotation forces and consequently the risks related to possible brain commodities. D4 also is equipped with the Suspension System Collarbone, designed to ensure that the strength and pressure deriving from any impacts on the shoulders are distributed uniformly, instead of concentrating in a single point. This allows Troy Lee designs helmets to ensure maximum protection both during low -speed and high -speed impacts. This helmet model is also equipped with a clavicle protection system while the interiors in X-Static® and XT2® are antibacterial and anti-smelling for optimal comfort.

maximum ventilation
The D4 helmet ensures maximum ventilation thanks to the 24 ventilation holes, 10 front entrance holes and 5 above the head. 7 exit holes.

- Certifications: CPSC 1203*, EC EN1078*, ASTM F1952 -DH, ASTM 2032 -BMX
- designed for fans of Gravity and BMX
- frontal ventilation holes
- Mips protection technology