Troy Lee Designs D4 Carbon Helmet is one of the best fullface bike helmets for racing.
This model also features integrated MIPS Brain Protection System, lightweight titanium D-rings, a collarbone suspension system and quick release XT2 3D cheek pads and Ionic washable liner.
HIGHLIGHTS:
- MIPS Protection
- 1000 grams
- Titanium D-Ring Buckle
- Ionic Comfort Padding
- Carbon fiber Shell
- Helmet Bag included
SPECIFICATIONS
- MIPS brain protection system, reduces rotational forces to the brain in some crash scenarios
- Three shell sizes to more accurately fit a variety of head sizes and rider ages, improving overall safety
- Removable snap-in, washable comfort liner with Coolmax® and Dri-lex® moisture-wicking materials
- Super light titanium D-rings save weight and have increased material tensile strength
- CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *Varies by regional standards
- This helmet is designed and intended exclusively for use by bicycling activities, including mountain biking and off-road cycling
*SIZE GUIDE:
XS: 53-53 cm
SM: 55-56 cm
MD: 57-58 cm
LG: 58-59 cm
XL: 60-61 cm
XXL: 62-63 cm
*Head circumstance measured in cm.