Troy Lee Designs D4 Carbon MIPS BMX Race Helmet-Stealth Black youth-large-6 20mm / 15mm / 10mm

20mm / 15mm / 10mm dropouts (all axle hardware included) with integrated chain tensioners

8 small hook plates

Spoke Count: 36

The Origin 8 Aluminum Pro Pivot Seat Post-27

Troy Lee Designs D4 Carbon MIPS BMX Race Helmet-Stealth Black youth-large-6 20mm / 15mm / 10mmThe Troy Lee Designs D4 Carbon MIPS BMX Race Helmet Stealth 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.