Giro Helios Spherical MIPS Helmet - Matte Black bikesportz Material: Cogs: heat-treated steel

Material: Cogs: heat-treated steel

[R]160mm Brake Levers Shimano Ultegra Di2 Cassette Shimano Ultegra

Energy: 1200 kcal / 5024 kJ per 510g gel (236 kcal / 987 kJ per 100g)

2mmLength: 400mmRail clamp style: Round rails

Trinotal and Magnotal are intended to cover use in all conceivable ground conditions on modern cross-country and down-country bikes and replace the outdated models

Giro Helios Spherical MIPS Helmet - Matte Black bikesportz Material: Cogs: heat-treated steelThe 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