Velotronix
Velotronix is your digital workshop for personal electric transport—where you upgrade, customize, and build e-bikes, scooters, and boards that reflect your style and specs. From high-torque motors and modular batteries to retrofitted frames and smart displays, we turn standard rides into personal machines. Whether you’re hacking your daily commute or building the ultimate off-road beast, Velotronix makes e-mobility yours—fast, functional, and fierce.
About Us
At Velotronix, we believe electric mobility should be as unique as the rider. That’s why we built a platform where anyone—from weekend DIYers to daily commuters—can design, upgrade, or transform their e-ride. Whether you're electrifying a vintage cruiser or building a stealthy city bike, our kits, parts, and design tools give you total creative control.
Founded by engineers, cyclists, and open-source tinkerers, Velotronix blends hardware innovation with modular thinking. We partner with top-tier component makers, frame builders, and battery developers to offer complete customization down to the last bolt.
From drivetrain tuning to LED lighting kits, anti-theft tech, and weatherproofing mods, we help you build the e-ride that matches your terrain, your goals, and your aesthetic. Because mobility isn’t one-size-fits-all—it’s a machine made personal.
Our Advantages
  • Modular Customization Platform
    Mix, match, and upgrade components through our drag-and-drop builder. Swap motors, change tire types, add smart displays, or customize your battery pack layout—all without needing to start from scratch. Our system ensures compatibility at every step.
  • Pro-Grade Parts, Open DIY Ethos
    All our hardware—batteries, motors, brakes, controllers—is selected for durability, performance, and repairability. We encourage hands-on tinkering, and provide full schematics, manuals, and tutorials. If you can use a hex key, you can build with us.
  • Remote Upgrade Kits for Any Ride
    Already have a bike or scooter? Electrify it. Our retrofitting kits let you upgrade almost any frame with minimal tools. Choose from front-hub, mid-drive, or stealth battery installs. Get all the benefits of e-power—without losing the ride you love.
  • Smart Ride Tech Built-In
    Add GPS tracking, anti-theft locking, regenerative braking, or mobile app integration to monitor performance stats and system health. Every kit is future-ready and upgradable—because your bike should evolve as fast as your needs do.
  • Support from Makers, Not Marketers
    We’re builders first. Our support crew consists of real mechanics, engineers, and ride hackers who troubleshoot, guide, and cheer you on. Whether it’s tuning a motor controller or routing internal cables, we’re here with the real answers.
  • Performance Meets Personality
    Choose from color kits, frame decals, custom lighting, and audio mods to match your personality. Whether you want a sleek urban cruiser or a rugged trail warrior, we help your ride look as sharp as it performs.

  • Custom E-Build Design Studio

    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.

  • Electrification Kits for Legacy Bikes

    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.

  • Battery Packs & Swappable Systems

    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.

  • Motor & Controller Upgrades

    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.

  • AR Fit & Geometry Assistance

    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.

  • Tech Support & Builder Community

    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.
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