you smash your pedals on things a lot

improving safety

and it's made of expandable mesh

The body is waterproof and is shaped so that it can mount to many oddly shaped and sized tubes

Mips® Brain Protection System — All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards

Galfer Bike Wave Fixed Disc Brake Rotor - 200mm - Centrelock - 2.0mm PDP|PLP|Suits Freehub Type you smash your pedals onThe Disc Wave represents the best example of research and development by Galfer. Laser cut, high carbon stainless steel with an anti corrosion treatment, lighter than most discs on the market and do not emit noise or vibration. Features Powerful, progressive and modular braking Noise and vibration free Less weight on the cycle parts High temperature resistance (high carbon steel brake track) Aesthetic and performance improvement thanks to the Galfer