Denis from Voltaire Cycles Ebikes in Verona, NJ is by far one of the most knowledgeable electric bicycle specialists and mechanics in the tri-state area, and potentially in the entire Northeastern United States.
Whether you are shopping for (or servicing) an affordable hub-drive ebike, or are considering purchasing / servicing a massively powerful mid-drive Bafang Ultra powered beast of a bike with dual batteries integrated into the frame (ask them about this model), Denis is the person you want to speak to and see in-person.
Unlike other Local Bike Shops whom may scoff at servicing non-mechanical components on your ebike, and may shy away from diagnosing electrical issues, Voltaire Cycles focuses on precisely the ebike market. They know everything there is to know about the electrical controllers, motors, brake actuators, lighting, and everything else what makes an ebike unique, while at the same time of course knowing the ins-and-outs of all the mechanical components, and how to take best advantage of the mechanical components to complement the electrical motor.
Whether you're looking at an entry-level 250-500 watt ebike, or a top-of-the-line 1,500-2,000 watt mid drive offroad-style ebike, stop by to see Denis, and see for yourself what they can offer, both in terms of sales and service.