At 4LEAF, we don’t just manufacture electric bikes—we bring ideas to life. With years of experience and a deep passion for two-wheeled innovation, we specialize in OEM design, tailored customization, and professional assembly services for clients around the world.

Tailored Solutions for Every Ride

Whether they are urban commuters, outdoor adventurers, or long-distance explorers, we help you build electric bikes that match their lifestyles. From sleek city cruisers to rugged off-road machines, our experienced engineers and designers work closely with you to create e-bikes that are not only functional but beautifully made. Every detail is crafted with care—from frame geometry to battery integration—to ensure performance, durability, and style.

Built on Quality, Backed by Innovation

We believe that great bikes start with great materials. That’s why we use cutting-edge components and advanced manufacturing techniques to deliver bikes that meet the highest industry standards. Our factory is equipped with precision tools, and our team is driven by a shared commitment to quality and consistency. Every bike we produce reflects our values—reliability, performance, and pride in craftsmanship.

We’re With You Beyond the Sale

At 4LEAF, customer satisfaction doesn’t end when the bikes leave our factory. We stand behind our work with responsive, hands-on after-sales support to help you succeed in your market. Whether it’s technical guidance, parts supply, or business assistance, we’re here to back you up—every step of the way.

Let’s Build Something Great Together

When you choose 4LEAF, you're not just choosing a supplier. You're gaining a partner who cares deeply about your goals and your brand. Together, let’s bring high-performance, thoughtfully designed electric bikes to riders around the globe.

At 4LEAF, we turn motor specs into brand advantages. As your OEM partner, we offer tailored e-bike motor adjustment services to dial in exactly what your market needs—whether that’s zippy urban speed, rugged off-road torque, or balanced power for long-haul rides.

Adjust critical parameters like speed (25-65km/h), torque (50-220Nm), and power output (250W-1200W) to match rider preferences or regional regulations. Our engineers work hand-in-hand with your team to refine settings, ensuring every motor feels uniquely yours.