Troy Lee Designs D4 Composite MIPS BMX Race Helmet-Pinned Light Gray crank-arm-length-95mm CHAINRING BCD: Direct Mount SRAM

CHAINRING BCD: Direct Mount SRAM

or Box One Chromoly (aka Maximus) handlebars and with them creates one of the stiffest combos around

5"/215mm  Width: 4

Adult Large  |  Estimated Rider Height 170cm/67" - 185cm/72

Troy Lee Designs D4 Composite MIPS BMX Race Helmet-Pinned Light Gray crank-arm-length-95mm CHAINRING BCD: Direct Mount SRAMThe 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