U5 500W 20" Folding eBike - Compact, Lightweight, and Powerful

Product Description

Experience a smarter, more convenient way to commute with the isinwheel U5 20" Folding Electric Bike. Designed for urban riding, commuting, and weekend exploration, this compact e-bike combines power, portability, and comfort into one sleek package. Powered by a 500W brushless rear hub motor with 55Nm of torque, the U5 delivers smooth acceleration and speeds up to 20 MPH while handling hills and everyday terrain with ease.

The removable 48V 7.8Ah lithium battery provides an impressive riding range of up to 35 miles in pure electric mode and up to 50 miles with pedal assist, making it ideal for daily commutes and longer adventures. Its folding frame design allows for easy storage and transportation, fitting conveniently into car trunks, apartments, offices, or public transit spaces.

Built with rider comfort and safety in mind, the U5 features 20" fat tires for improved traction and stability, an adjustable seat and handlebars for a customized fit, integrated front and rear lighting, and a smart LCD display that keeps important riding data visible at a glance. Whether you're cruising city streets or exploring new paths, the isinwheel U5 delivers reliable electric performance with everyday practicality.

Product Features

• Powerful 500W brushless rear hub motor with 55Nm torque
• Reaches speeds up to 20 MPH
• Removable 48V 7.8Ah lithium battery for convenient charging
• Up to 35 miles range in electric mode
• Up to 50 miles range with pedal assist
• Folding frame design for compact storage and transport
• Smart LCD display shows speed, mileage, battery level, PAS mode, and riding data
• 5-speed transmission system for versatile riding control
• Fat 20" tires provide enhanced stability and traction
• Adjustable seat and handlebars for rider comfort
• Integrated front headlight and rear brake light for improved visibility
• Twist accelerator throttle for smooth acceleration
• Non-slip handlebar grips for added control
• Quick charging system with 54.6V 2A charger
• Ideal for commuting, leisure riding, and urban exploration
• Quiet geared hub motor delivers smooth acceleration with reduced noise
• Suitable for riders approximately 5'0" to 6'3"
• Lightweight portable design fits easily into vehicle trunks and small spaces

Product Specifications

• Brand: DUTRIEUX / isinwheel
• Model: U5 Folding E-Bike
• Product Type: Folding Electric Bicycle
• Color: White / Black
• Motor Power: 500W Brushless Motor
• Torque: 55Nm
• Top Speed: 20 MPH
• Battery Type: Removable Lithium Battery
• Battery Capacity: 48V 7.8Ah
• Charging Time: Approximately 3–4 Hours
• Range (Electric Mode): 25–35 Miles
• Range (Pedal Assist Mode): 40–50 Miles
• Transmission: 5-Speed
• Wheel Size: 20 Inches
• Tire Size: 20" Fat Tires
• Voltage: 48V
• Power Supply: Storage Battery
• Display: Smart LCD Dashboard
• Lighting System: Integrated Front Headlight & Rear Brake Light
• Throttle: Accelerator Control
• Seat Height Adjustment: 27.2" – 36.6"
• Handlebar Height Adjustment: 40.9" – 46.5"
• Recommended Rider Height: 5'0" – 6'3"
• Maximum Weight Capacity: 264 lbs
• Frame Type: Folding Frame
• Origin: Mainland China
• Included Accessories: Battery Keys, Charger, Integrated Lights
• Chemical Safety: No High-Concern Chemicals Listed