Giro HELIOS Spherical MIPS Road Bike Helmet - Matte Black Fade Size:Large (59-63cm) But if you're pedaling BMX

But if you're pedaling BMX or dirt jumps

Ride with confidence knowing that your power meter will not quit when you need it the most

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Removeable Fender Mounts

Giro HELIOS Spherical MIPS Road Bike Helmet - Matte Black Fade Size:Large (59-63cm) But if you're pedaling BMXHELIOS SPHERICAL HELMET GIRO DESIGN, AND HIGH PERFORMANCE INNOVATION FOR CORE ROAD CYCLISTS, GRAVEL ENTHUSIASTS, AND ADVENTURE RIDERS. ADVANCED PERFORMANCE FOR THE ADVENTUROUS The heart of the Helios's extraordinary design and performance is Spherical Technology, which utilizes a ball and socket design powered by Mips, the market leading brain protection system that can help to reduce rotational forces. Spherical Technology allows the helmet's outer