1Storm Motorcycle Modular Dual Visor Helmet Visor Shield for Brand 1Storm Helmet: Model HG339 Used for Brand 1Storm helmet model: HG339 series only. Please check the shield mounting before ordering. Please feel free contact us if you are not sure the model would fit. We are not responsible for return shipping cost if the shield is incompatible with other brands and the shipping charge will not be refunded. 17% restocking fee was applied, because too many customer didn't check before buying.