Our electric motor 5kw system is a perfect fit for riders looking for serious upgrades without going overboard. Ideal for motorcycles and heavy-duty bikes, it balances speed, efficiency, and affordability. Golden Motor gives you the muscle without the mess, with plug-and-play kits that transform your ride in hours. http://goldenmotor.bike/products/48-volt-5kw-bldc-motor-air-cooled