The Viper RSV121 Bluetooth Motorbike Crash Helmet is a high-quality modular helmet designed for motorcycle racing and on-road use. It features a sleek carbon fibre construction with a glossy finish and a visible Viper logo. The helmet comes with a ratchet retention strap for secure closure, a removable anti-scratch outer visor, and a dual visor design for optimal visibility. With ECE and ACU approval, this helmet is certified for maximum safety and performance on the road or track. Additionally, it includes features such as aerotech wing spoiler, multi-point venting system, and a weight of 1880+/-50g for comfort and convenience during long rides.