Troy Lee Designs D4 Carbon MIPS BMX Race Helmet-Optic Black gear-size-47-2t 6061 forged alloy

6061 forged alloy

Thoughtful details like moisture-wicking fabric

the Soundwave Special sets a new standard for performance and durability

93lbs) (per pair)

DRILLING: 28H

Troy Lee Designs D4 Carbon MIPS BMX Race Helmet-Optic Black gear-size-47-2t 6061 forged alloyThe Troy Lee Designs D4 Carbon MIPS BMX Race Helmet Optic Black delivers top tier protection with a lightweight carbon shell and advanced safety features. Engineered for high speed BMX and downhill performance, it combines Mips technology with an EPP chin bar and emergency release cheek pads for added security. Designed for comfort and durability, this helmet keeps riders cool with moisture wicking materials and strategically placed ventilation.