Troy Lee Designs D4 Polyacrylite MIPS BMX Race Helmet-Fifty-50 Navy/Glo Yellow Helmet Size:Adult Large Lightweight K-Lyte with Kevlar bead

Lightweight K-Lyte with Kevlar bead

5" (1140 mm x 370 mm)

The pivot system allows for the rider to lean laterally and have smooth movements

110mm hole pattern High tooth profile for accuracy and to hold even the tallest chains CNC out of 6061-T6 aircraft aluminum for the highest quality

bulge seat tubes

Troy Lee Designs D4 Polyacrylite MIPS BMX Race Helmet-Fifty-50 Navy/Glo Yellow Helmet Size:Adult Large Lightweight K-Lyte with Kevlar beadThe Troy Lee Designs D4 Polyacrylite MIPS BMX Race Helmet Fifty 50 Navy Glo Yellow 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