Joom: Notă importantă: Înainte de a cumpăra sau utiliza acest produs, vă rugăm să verificați restricțiile și reglementările locale aplicabile. Acestea includ, printre altele, vârsta minimă pentru utilizare, obligativitatea purtării unei căști de protecție sau a altor echipamente de protecție, înregistrarea cu număr de înmatriculare, asigurarea de răspundere civilă și limitele de viteză în vigoare. Utilizarea acestui produs pe drumuri publice, piste pentru biciclete, trotuare sau în alte spații publice poate fi restricționată sau interzisă. Consultați descrierea produsului pentru informații privind destinația de utilizare. Dacă aveți întrebări, contactați vânzătorul sau persoana responsabilă pentru produs folosind datele de contact indicate pe această pagină a produsului.
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The U4 isn't built to blend in—it's built to break out. A 1000W motor paired with 70N·m of torque sends you flying up 20° hills and across whatever terrain comes next. The 48V 15Ah battery keeps the momentum going mile after mile, while fat tires plant you firmly on pavement, gravel, or backcountry trails. And when the ride's over? Fold it down, toss it in the trunk, and take it wherever life goes next. Raw power, real freedom, honest price.
1000W Motor — Power That Shows Up Every Time
Feel the difference the moment you twist the throttle. The 48V 1000W rear hub motor delivers 70N·m of torque for instant acceleration and effortless 20° hill climbs. Whether you're weaving through city traffic or carving up a dirt trail, the U4 responds with smooth, planted confidence—versatility built into every ride.
Actual speed may vary with rider weight and road conditions.*
48V 15Ah Battery — Keep the Adventure Going
More time riding, less time waiting. The U4's 48V 15Ah removable battery tucks discreetly into the frame and delivers 40–60 km per charge—enough for the daily grind and the weekend escape. With up to 800 charge cycles and a 6–8 hour full charge, it's built to keep up with how often you ride. *Actual range may vary with rider weight, terrain, incline, and riding mode.*
LCD Display — All the Info, None of the Fuss
Stay informed without looking away. The U4's intuitive LCD screen shows speed, distance, and battery level in one clear glance. A simple, no-touch design keeps controls distraction-free, so you can watch the trail instead of the screen—functional, sleek, and made for the ride.
Full Lighting System — Own the Trails, Day or Night
Sunset doesn't mean the ride ends. Front and rear lights plus a brake light keep you visible and in control on city streets and rugged trails alike. Whatever the hour, wherever you ride, the U4 keeps your adventures safe, exciting, and completely worry-free.
Basic Spec.
Frame Aluminum Alloy
Tire 20 x 4.0" Fat Tires
Pedal Assist 5 Gears
Kickstand Heavy-duty Aluminum Alloy
Lights Headlight and Integrated Taillight with Brake Light
Performance & Load
Max Speed 48KM/H
Max Range 30-60KM
Waterproof IP54
Max Load 150KG
Climb Angle 20°
Motor & Transmission
Brushless Motor 1000W
Torque 70N·m
Transmission Shimano 7 Speed
Battery & Charger
Removable Lithium Battery 48V 15Ah
Charging Time 6-8 Hours
Charger 48V 2A
Charge Cycles 800
Braking & Suspension
Brake Type Front and Rear Hydraulic Brakes & Electric Brake
Suspension Front and Rear Suspensions
Display
Display Type LCD Screen
Weight & Dimensions
Unfolded Size 170 x 69 x 112-119CM
Folded Size 99 x 64 x 82CM
N.W 34KG
G.W 40.25KG
Recommended Rider Height 160-200CM
Package Included
1 x Electric Bike
1 x Charger
1 x User Manual
4 x Keys
1 x Toolkit Box
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