Troy Lee Designs D4 - the undisputed icon in Downhill. Delivery with high-quality helmet bag.

Features: 

• 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

Sizes:

• S (55 - 56cm head circumference)
• M (57 - 58cm head circumference)
• L (58 - 59cm head circumference)
• XL (60 - 61cm head circumference)