U4 foldable electric bike with step-thru frame shown from main angle
Easy step-thru design of U4 commuter e-bike for comfortable mounting
Close-up of 16 inch fat tires on foldable electric bicycle
U4 e-bike folded to compact size for storage and transport
250W motor system of U4 electric bike with peak 750W power
Smartphone app control interface for U4 foldable e-bike
Person riding U4 electric bike through urban commuting scene
Cruise control feature on U4 e-bike handlebar controls
CE certification label on safe foldable electric bicycle
Long-range 88 km battery system of U4 commuter e-bike
Two black electric bicycles on a white background
U4 foldable electric bike with step-thru frame shown from main angle
Easy step-thru design of U4 commuter e-bike for comfortable mounting
Close-up of 16 inch fat tires on foldable electric bicycle
U4 e-bike folded to compact size for storage and transport
250W motor system of U4 electric bike with peak 750W power
Smartphone app control interface for U4 foldable e-bike
Person riding U4 electric bike through urban commuting scene
Cruise control feature on U4 e-bike handlebar controls
CE certification label on safe foldable electric bicycle
Long-range 88 km battery system of U4 commuter e-bike
Two black electric bicycles on a white background

Electric Bike U4 Commuter 16" Fat Tires, Peak 750 W, 88 KM Range Step-Thru Foldable E-Bike

€748,99
€748,99
€748,99
Save €0,00
(0%)

Key Features

CE
Certifications
30km/h
Top Speed
88km
Max. Rage
16"
Solid Wheels
250W
Motor Drive
120kg
Max. Load
Option: U4-Black-1-Unit
Vendor: CyberCart
Product type: Commuter E-Bike
Trust Product Badges
Ships 48h
30-Day Return & Refund
1-2 Year Warranty
Dimensions  
Dimensions
x
Product DimensionN - Unfold : 102,8*143*73,6-91,4 cm
Product DimensionN - Unfold : 81,8*68,6 cm
Producr Weight: 25,5 kg
Specifications  
Specifications
x
Performance
Motor 250W (Rated 500W) Rear Wheel Drive
Speed Modes 3 Speed Modes: 10/15/25 km/h (Street Legal) • 15/25/30 km/h (Unlocked)
Range Approx. 88 km
Suspension Iron Shoulder and Fork Leg Front Suspension
Braking System Disc Brake
Battery & Charging
Battery Capacity Lithium-ion, 36V 10,4Ah (374,4 Wh)
Charging Time Approx. 4-5 hours
Body & Design
Frame Material Aluminum Alloy Frame
Folding Design Yes
Tire Size 16-inch
Tire Type Pneumatic Tires
Features
Lighting LED Front Light + Rear Light
Water Resistance IPX4
Rider Requirements
Recommended Age 14 years and above
Max Load 120 kg
Shipping & Return  
Shipping & Return
x

Shipping Information

We deliver to over 100 countries worldwide through carriers such as DHL, DPD, and GLS.

  • Free shipping on orders over €79
  • Dispatch within 48 hours
  • Delivery: 2-7 business days

Warehouse Locations: Electric scooters, e-bikes and walking pads ship from our warehouses in Germany, France, and Poland. Accessories like helmets and seats may ship separately.

Shipping Costs: For orders under €79, a flat shipping fee of €12 applies.

30-Day Return Policy

Return undamaged, unused products within 30 days for any reason. Full refund will be processed after the returned item arrives at our warehouse and passes inspection.
U4 foldable electric bike with step-thru frame shown from main angle

CyberCart

Electric Bike U4 Commuter 16" Fat Tires, Peak 750 W, 88 KM Range Step-Thru Foldable E-Bike

€748,99
U4 foldable electric bike with step-thru frame shown from main angle
Easy step-thru design of U4 commuter e-bike for comfortable mounting
Close-up of 16 inch fat tires on foldable electric bicycle
U4 e-bike folded to compact size for storage and transport
250W motor system of U4 electric bike with peak 750W power
Smartphone app control interface for U4 foldable e-bike
Person riding U4 electric bike through urban commuting scene
Cruise control feature on U4 e-bike handlebar controls
CE certification label on safe foldable electric bicycle
Long-range 88 km battery system of U4 commuter e-bike
Two black electric bicycles on a white background

CyberCart

Electric Bike U4 Commuter 16" Fat Tires, Peak 750 W, 88 KM Range Step-Thru Foldable E-Bike

€748,99
Option: U4-Black-1-Unit
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Sistema Inteligente de Gestión de Batería Sistema Inteligente de Gestión de Batería

Unfold Your City. Conquer Your Commute.

Meet the U4 Folding E-Bike. With its 88 km range and 750W peak power, the city is yours to explore. Effortlessly compact, powerfully smooth – your ultimate urban companion.

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