Arai Quantum-X Steel Helmet Size:MD fits most 17" laptops with

fits most 17" laptops with padded tablet sleeve

sustainable materials with a design that exudes a classic

The Tech-Air 3 features an integrated back protector pocket as an additional safety feature (back protector sold separately)

Pocket for QUATROFLEX CE (EN1621-1:2012) level 2 approved lightweight back armor (sold separately)

offering modular and climate-adaptable protection

Arai Quantum-X Steel Helmet Size:MD fits most 17" laptops withArai Quantum X Steel Helmet The name Arai has been synonymous with quality and protective technologies since the beginning of their days and the Quantum X continues to push the bounds, proving why Arai stands at the top. The Quantum series has been the go to helmet for riders with a more round headshape and this stays true with the Quantum X, thanks to its balanced length and slight additional width. With the simple installation of a Corsair X head