JSE is able to provide standard electric motorcycle accessories as well as OEM/ODM products for electric-motorcycles/electric-bikes. The voltage is 24-80v wide voltage and all the products will do waterproof, shockproof, salt spra, high and low temperature inspection so as to use in harsh enviornment. In addition to the standard electronic devices, we mainly to recommend the engine sounds simulator products, which the sounds can be customized as different motorcycle engine or others you like.Welcome to  inquire us for wholesale electric motorcycle parts.