Troy Lee Designs D4 Polyacrylite MIPS BMX Race Helmet-The Line Fire/White Helmet Size:Adult X-Large Utilizing a “Diamond Like Coating”

Utilizing a “Diamond Like Coating” (DLC) to better protect against scuffs and abrasions

The Sinz Junior Square Tapered Euro Bottom Bracket is designed for 68mm Euro bottom bracket shells and square tapered crank arms

and Tioga tires for smooth

Direct embroidery

has tested the strongest against competitors

Troy Lee Designs D4 Polyacrylite MIPS BMX Race Helmet-The Line Fire/White Helmet Size:Adult X-Large Utilizing a “Diamond Like Coating”The Troy Lee Designs D4 Polyacrylite MIPS BMX Race Helmet The Line Fire White delivers top tier protection in a lightweight, budget friendly shell. With the same safety and comfort features as its high end counterparts, this helmet includes Mips C2 brain protection and an advanced ventilation system for airflow during intense rides. Its precision fit, impact absorbing design, and emergency ready cheek pads make it a trusted choice for serious racers.