Giro Helios Spherical MIPS Helmet - Matte White Size:L The Alloy High Volume Digital

The Alloy High Volume Digital Drive 3

REPLACEABLECARRY-ON LUGGAGE SIZE for air travel (excluding daypack)Extralight

Brakes: Shimano BR-MT200

Advanced radar technology

The GX Eagle Transmission derailleur every bit as crisp and precise as the other derailleurs in the transmission family

Giro Helios Spherical MIPS Helmet - Matte White Size:L The Alloy High Volume DigitalThe 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 liner to rotate around the inner liner during a crash, and also allows Progressive Layering of the inner and outer liners to provide more comprehensive protection and