Arai Quantum-X and Signet-X Motorcycle Helmet Review: http://www.ridersdomain.com/magazine/motorcycle-gear-reviews/arai-signetx-quantumx-helmet-tested/
During the autumn of 2016, Arai introduces the replacement to its Q designation full-face street bike helmets. Designed with trickle down technology from its race-bred Corsair-X motorcycle helmet the Quantum-X and Signet-X lids are designed for specific head shapes. But how do they perform? Find out in our written article or watch the video!
Arai Quantum-X Helmet: https://www.jakewilson.com/p/4688/69502/Arai-Quantum-X-Helmet
Arai Signet-X Helmet: https://www.jakewilson.com/p/4688/69504/Arai-Signet-X-Helmet
