Troy Lee Designs D4 Composite MIPS BMX Race Helmet-Pinned Red profile each size is proportionally tapered

each size is proportionally tapered

this heritage style is made with suede

fully heat treated 4130 chromoly

with directionally grooved tacky tread

this wheel is ready for action

Troy Lee Designs D4 Composite MIPS BMX Race Helmet-Pinned Red profile each size is proportionally taperedThe Troy Lee Designs D4 Composite MIPS BMX Race Helmet is made of aerospace composite with a slick design that keeps the weight at just 1050g. You want tough and lightweight protection in a helmet and of course Troy Lee Designs delivers. Featuring the brilliant MIPS protection system for helping to mitigate those off angle impacts and 24 vents for great airflow. X Static and XT2 anti microbial anti odor materials help rid your riding experience of the