72V 4kW Electric Dirt Motorcycle 100km 1850mm Electric Dirt Bike Adult

Experience the future of off-road riding with the ZFYC 72V Electric Dirt Bike—a premium silent machine that redefines trail performance. Featuring an advanced belt drive system, this electric enduro delivers exceptional power with whisper-quiet operation, letting you explore nature without disturbing the peace.

At its heart beats an air-cooled permanent magnet synchronous motor paired with FOC vector control technology. Rated at 4kW with a peak output of 10kW, this powertrain generates an astonishing 378 N·m of torque—instant acceleration that rivals much larger displacement gas bikes. The 72V 40Ah battery pack utilizes premium LG 21700 cells, providing reliable energy density and consistent performance throughout your ride.

The belt drive system sets this model apart. First-stage belt transmission delivers smooth, silent power delivery while reducing maintenance compared to traditional chains. There's no chain lube, no noisy slapping—just pure, efficient power transfer that lets you focus on the trail ahead. Second-stage chain drive completes the system, offering the durability needed for aggressive off-road riding.

Chassis engineering matches the advanced powertrain. Custom inverted front suspension offers adjustable compression and rebound with 200 mm of travel, soaking up brutal impacts. The rear custom spring with air bottle assist provides 76 mm of travel with full adjustability, keeping the rear tire planted through whoops and rock gardens. With 290 mm of ground clearance, obstacles are easily cleared.

Range anxiety is eliminated with 100 km of range at a steady 45 km/h—enough for full days of exploration. Top speed is electronically limited to 80 km/h, balancing performance with responsible trail riding. Climbing ability exceeds 45°, so steep ascents won't slow your momentum.

Braking is handled by front and rear dual-piston hydraulic disc brakes, providing confident stopping power in all conditions. Roll on Cheng Shin tires—FR80/100-19 front and RR80/100-18 rear—with optional sizes available to match your preferred terrain.

Weighing just 75.8 kg with battery installed, this electric machine is remarkably light and agile. The 1225 mm wheelbase delivers stability at speed while remaining nimble in tight corners. Seat height sits at 870 mm, accessible for a wide range of riders, while the 290 mm ground clearance ensures you'll clear trail obstacles confidently.

Dimensions of 1850 × 780 × 1090 mm create a compact yet purposeful profile. Maximum load capacity reaches 120 kg, accommodating rider and essential gear.

The ZFYC 72V Electric Dirt Bike isn't just an alternative to gas—it's an evolution. Silent, powerful, and premium.