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🚲 Vitilan U3 Foldable Fat-Tire E-Bike
—— 75N·m High Torque · 110km Ultra-Long Range · IPX6 Waterproof
20×4.0 fat tires + 750W high-speed motor (1056W peak) + 75N·m torque + 48V 13Ah battery + 110km range — The U3 packs the heart of a performance beast into a compact, foldable frame.
✨ Four things to know about the Vitilan U3—what can it do for you?
Say goodbye to range anxiety
Commute 20km daily and charge just once a week. With a 48V 13Ah (624Wh) removable battery, it achieves a range of 70–110km in max-assist mode (tested at 25km/h). Simply carry the battery indoors to charge—no need to haul the entire bike up the stairs.
Rise above the rest
20×4.0-inch Chaoyang wide tires—more than twice the width of standard folding bike tires. Conquer sand, mud, snow, and city streets with ease. Glide over speed bumps and mount curbs confidently—combining the portability of a folding bike with the stability of a fat-tire bike.
Outpace the crowd
750W high-speed brushless motor with a peak power of 1056W. Adjustable speeds of 25–45km/h in pure electric mode—leave traffic behind at traffic lights. With 75N·m of torque, hill climbing is effortless, and it handles a 150kg load with ease.
Stay safer and more stable
Front and rear mechanical disc brakes (160mm) ensure rapid response and reliable stopping power, even in the rain. A suspension fork and suspension seat post work together to smooth out rough roads and speed bumps. IPX6 waterproofing means you don't fear heavy downpours—while others take shelter, you keep riding.
🔧 Full Specifications
Frame: Aluminum alloy (foldable); lightweight and rust-resistant
Folded Dimensions: 90×50×81cm; fits easily in the trunk
Net Weight: Approx. 29.5kg; a lightweight contender among fat-tire bikes
Motor: 750W (1056W peak); top-tier performance in its class
Torque: 75N·m; a beast on hills
Battery: 48V 13Ah (624Wh); removable
Pure Electric Range: 40–60km; sufficient for daily commuting
Pedal-Assist Range: 70–110km; charge just once a week
Top Speed: Adjustable 25–45km/h; compliant yet fast
Tires: 20×4.0-inch Chaoyang fat tires; reliable brand-name stability
Suspension: Dual suspension (front fork + seat post); superior comfort
Brakes: Front & rear mechanical disc brakes (160mm); confident stopping power
Gears: 7-speed; easy shifting for hills and flat roads
Display: 48V color LCD; visible in sunlight
Waterproof Rating: IPX6; withstands heavy rain
Max Load: 150kg; handles passengers and cargo with ease
Rider Height: 160–196cm; fits a wide range of heights
Charging Time: 5–6 hours; supports fast charging
Certification: CE certified; road-legal
📦 Package Contents
Vitilan U3 Foldable E-bike ×1
48V 13Ah Removable Lithium Battery ×1
Charger ×1
Tool Kit ×1
User Manual ×1
🎯 The Bottom Line
75N·m torque + 110km range + IPX6 waterproofing — The Vitilan U3: an all-around powerhouse among folding e-bikes.
Battery capacity: 13A·h