Troy Lee Designs D4 Composite MIPS BMX Race Helmet-Lined Up White crank-brothers and lightweight design tailored for

and lightweight design tailored for BMX racing

Tests conducted today at the Rennen lab prove that if you keep your distance between 1-2mm of spacing everything is good

The I-SPEC EV system allows for a clean

it nails that athletic look while keeping things lightweight and breathable

The Shimano Deore XT BR-M8110 Flat Mount Rear Disc Brake Caliper is a high-performance hydraulic brake system designed for precision and reliability

Troy Lee Designs D4 Composite MIPS BMX Race Helmet-Lined Up White crank-brothers and lightweight design tailored forThe 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,