Our browser-based configurator lets you build your perfect e-bike or e-scooter step-by-step. Select your frame type, motor power (250W to 3000W+), battery capacity, controller specs, tire type, and accessories. Get live performance estimates—like range, torque, and top speed—before you buy. Each build is checked for part compatibility and local regulation compliance, so your dream ride is also street legal.

Love your analog ride? Don’t ditch it—electrify it. We offer retrofit kits for most frame types, including classic road bikes, mountain bikes, fixies, and folders. Kits come with everything you need: motor hub, battery, display, controller, and tools. Our video tutorials and wiring guides walk you through the process, no welding or soldering required. Ideal for urban commuters or long-distance riders wanting a sustainable boost.

Choose from compact 36V packs to high-capacity 52V+ units with BMS protection, fast-charging, and modular swapping. Need range over speed? Torque over distance? Our advisors help you pick the right power-to-weight ratio for your riding style. You can also upgrade later—our modular mounts make it easy to slot in new packs or expand with secondary battery units.

Swap in torque-rich mid-drive motors or ultra-quiet hubs, then fine-tune your ride’s behavior via programmable controllers. Change acceleration curves, regen braking intensity, throttle response, or pedal-assist behavior—all from the Velotronix dashboard. Whether you're going off-road or cruising city streets, your ride’s brain is just as customizable as its body.

Not sure which frame geometry fits your body or lifestyle? Use our AR tool to size up your space and test virtual bikes in your room or garage. Overlay different builds, compare riding positions, and ensure clearance and comfort before ordering. This is particularly useful for tall, short, or adaptive riders seeking ergonomic customization.

Access 1:1 build support via video call or join our forum of fellow builders for tips, hacks, and project showcases. We also offer ride tuning sessions and build review audits. For pros and beginners alike, Velotronix is not just a parts store—it’s a maker hub where knowledge, tools, and support ride together.