Giro Helios Spherical derailleur-avant Loose ball bearings

Loose ball bearings

• Fully compatible with tubeless setups

• Quick release that mounts to rigid or suspension forks with steerer tubes between 18

Embossed texture with super gel

Elements Dual Density saddles are the all-weather comfort saddles you’ve been looking for

Giro Helios Spherical derailleur-avant Loose ball bearingsAt the heart of the Helios design and extraordinary performance is Spherical Technology, which uses aspherical design powered by MIPS, the market leading brain protection system that can help reduce rotational forces. Spherical Technology allows the outer liner of the helmet to rotate around the inner liner in a collision, and also enables the progressive layering of the inner and outer liners to provide more comprehensive protection and performance.