Troy Lee Designs D4 Composite Stealth MIPS Adult MTB Helmets Harley-Davidson FXSTC Softail Custom 1987 Parts ERJKT03263-KPVH-L

ERJKT03263-KPVH-L

extended reach profiles for the taller rider that needs that extra room

while spandex mesh finger gussets deliver extra flexibility and breathability during active riding

The SE5 Composite Helmet is constructed using today's most optimal helmet protection features

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Troy Lee Designs D4 Composite Stealth MIPS Adult MTB Helmets Harley-Davidson FXSTC Softail Custom 1987 Parts ERJKT03263-KPVH-LTroy Lee Designs D4 Composite Stealth MIPS Adult MTB Helmets Always Evolving. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. Mips C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Composite routes cooling air through a front air intake system that flows through the polymer center and power grid