20″×4.0 Fat Tire All-Terrain Folding Electric Bike R-E022

Conquer snow-covered trails and icy paths with our fat tire electric bike, engineered to handle extreme conditions with ease.
1. 【Powerful Motor & Adjustable Speed】
This electric bike comes with a standard 500W spoke wheel motor, delivering reliable power for daily commutes and light off-road rides. You can upgrade to 750W/1000W/1500W single or dual motors for stronger torque, tackling steep hills and rough terrain with ease. The top speed reaches 25-50km/h, meeting different riding needs.
2. 【Long-Lasting Battery & Multiple Range Options】
Equipped with a 48V 10.4Ah lithium battery, the base model offers a 30-40km range. Upgradeable batteries from 15Ah to 60Ah extend the range up to 120km, perfect for long trips. The certified charger ensures safe and fast charging, while the IP68 waterproof design protects the battery and wiring from rain and splashes.
3. 【Durable Build & All-Terrain Performance】
Built with a lightweight yet sturdy aluminum alloy frame, this folding e-bike supports a maximum load of 150kg. The 20″×4.0 fat tires (with optional Kenda tires) provide excellent grip on snow, sand, mud, and city roads. The oil-spring suspension front fork absorbs shocks, giving you a smooth and comfortable ride on bumpy paths.
4. 【Versatile Riding & Premium Components】
Enjoy three riding modes—pure electric, pedal assist, and manual cycling—to adapt to different scenarios. It features Shimano TX50 shifter, ZT50 rear derailleur, and 7-speed cassette for smooth gear shifts. The mechanical disc brakes (upgradable to hydraulic brakes) offer reliable stopping power, while the 5-speed USB display, waterproof lights, and folding pedals add convenience to your rides.
5. 【Foldable Design & Easy Shipping】
The compact folding design makes this e-bike easy to store in small spaces, apartments, or car trunks.

Specifications:

• ColorCustomizable
• Motor500W
• Spoke Wheel MotorDriving Range30/40 km
• Battery48V 10.4A Lithium BatteryMax Speed25km/h – 50km/h
• Seat PostAluminum Alloy
• Tire20*4.0
• Handlebar Aluminum AlloyCranksetAluminum
• Alloy Crank 48TShifterShimano TX50Rear DerailleurShimano ZT50CassetteShimano 7-speed
• Fender20*4.0 Snow Bike Half-Coverage Fender
• Controller9-tube 25A Sine Wave Brushless Controller
• Display5-speed with USB Charging, IP68 Waterproof
• Switch3-in-1 (Horn, Headlight, Turn Signal)
• BrakeFront & Rear Electric Bike-Specific Mechanical Disc Brakes
• Chain120-link Anti-Rust Chain for Electric Bikes
• ChargerCertified Plug, 54.6VDC 2.5A
• Frame MaterialAluminum Alloy
• Net Weight30 kg Gross Weight42 kg
• Load Capacity150 kg
• Front ForkOil-Spring Suspension Fork for Snow Bikes
• Bottom Bracket100*175mmMain Wire
• IP68 Waterproof WirePASIntegrated
• 12-Magnet Speed Sensor
• Headlight2-in-1 Function with Waterproof Connector
• TaillightSingle-Direction Brake Light
• PedalsHalf-Aluminum Folding Pedals
• Packaging Size148cm30cm82cm
• Riding ModesPure Electric / Pedal Assist / Manual Riding