Troy Lee Designs D4 Composite Lowrider Adult Off-Road BMX Cycling Helmet

It wasn’t easy to improve upon the class-leading design and function of our D3 helmet, but we made it happen. 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 system is used to add an additional layer of coverage. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static and XT2 padding keep the inside of the helmet a much nicer place to be.
Product Dimensions ‏ : ‎ 16 x 12 x 13 inches; 2.31 Pounds
Item model number ‏ : ‎ Troy Lee Designs
Department ‏ : ‎ Unisex-adult
Date First Available ‏ : ‎ March 9, 2021
Manufacturer ‏ : ‎ Troy Lee Designs
ASIN ‏ : ‎ B097Z1F3L7

Full incremental sizing for greater range of fitment
Strategically placed interior chinbar shock pads for comfort and durability
Includes TLD drawstring helmet sock
Not intended for use with motorized vehicles