Troy Lee Designs D4 Composite MIPS BMX Race Helmet-Lined Up White size-85mm The popularity of carbon rims

The popularity of carbon rims in the BMX industry is on the rise and the Avian pads pair perfectly with any carbon BMX rim on the market

CHAIN: Haro Baseline chain

Front and Rear hubs sold separately

Removable Gyro Tab Mounting Holes

Troy Lee Designs D4 Composite MIPS BMX Race Helmet-Lined Up White size-85mm The popularity of carbon rimsThe Troy Lee Designs D4 Composite MIPS BMX Race Helmet Lined Up White is made of aerospace composite with a slick design that keeps the weight at just 1050g. Racers need tough and lightweight protection in a helmet and 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 keep your helmet fresh,