The Troy Lee Designs D4 Carbon MIPS BMX Race Helmet weighs in at just about 1 kilogram making it one of the lightest helmets in the game. The D4 incorporates the MIPS brain protection system to help prevent rotational stress resulting from angled impacts. Instead of steel, the D-rings are titanium to get just that little extra bit of weight saving. The EPP collarbone impact system is a specially designed area to help mitigate helmet-collarbone/shoulder impacts. Anti-microbial/Quick Dry XT2 Quick release cheek pads to avoid that stinky, cold, wet feeling you get when putting on your helmet again for the next heat.

SPECIFICATIONS

• MIPS C2 brain protection system-protects against rotational impacts
• TeXtreme Spread Tow carbon fiber shell
• 3 Shell sizes and 3 EPS sizes, 6 total size ranges from XS-XXL
• 24 total vents: 10 front intake ports, 5 overhead intake vents that channel air on top of your head and an industry leading 7 rear exhaust ports
• Anti-Microbial/Quick Dry XT2 Quick release contoured 3D cheek pads create an anatomically optimized fit. Separately placed X-Static & XT2 precision fit headliner with 7 anchor points gives you optimal fit
• EPP Collarbone impact system; a relief area that reduces the forces in the center lower section of the helmet where shoulder/collarbone impacts have been known to occur
• Lightest Carbon DH/BMX Race helmet we have ever built at 1000g (+/- 50gm and Size M)
• Titanium D-Ring fasteners
• 3-year warranty
• CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *Varies by regional standards