20-Inch 48V Folding Electric Bike with 20 × 2.4-Inch Kenda Tyres
Make everyday urban travel more convenient with the YTYIN OEM-BF-004 Folding Electric Bike. Designed for commuting, short-distance transportation and recreational cycling, this compact e-bike combines a folding frame, rear hub motor, 48V rechargeable lithium battery, 20-inch wheels and folding pedals in a practical, space-saving design.
The folding construction makes the OEM-BF-004 easy to store in apartments, offices, garages, vehicles and other compact spaces. Its electric assistance reduces pedalling effort during everyday journeys, while the standard pedal drivetrain allows conventional cycling.
Equipped with 20 × 2.4-inch Kenda tyres, aluminium-alloy rims and sensor-based electric assistance, the YTYIN folding e-bike provides a practical combination of portability, electric power and everyday riding comfort.
Key Features
20-Inch Folding Electric Bike – Compact design for commuting and recreational cycling.
48V Lithium Battery – Rechargeable battery system supplies power to the electric drivetrain.
Rear Hub Motor – Integrated rear-wheel electric drive system.
Electric Pedal Assistance – Sensor-based assistance supports the rider while pedalling.
31–60 km Riding Range – Designed for commuting and short-distance travel.
20 × 2.4-Inch Kenda Tyres – Wide tyres provide a stable contact area for everyday riding.
Folding Frame – Reduces storage space when the bicycle is not in use.
Folding Pedals – Further reduces the bicycle's storage footprint.
Aluminium-Alloy Rims – Durable wheel construction for regular riding.
105 kg Maximum Load Capacity – Stated maximum rider and cargo load.
Multiple Colours – Available in black, blue and white.
85% Pre-Assembled – Supplied substantially assembled for easier final setup.
Product Specifications
Brand: YTYIN
Model: OEM-BF-004
Product Type: Folding Electric Bicycle
Recommended Users: Adults
Frame Type: Folding
Wheel Size: 20 Inches
Tyre Size: 20 × 2.4 Inches
Tyre Brand: Kenda
Rim Material: Aluminium Alloy
Motor Type: Rear Hub Motor
Battery Type: Rechargeable Lithium-Ion
Battery Voltage: 48V
Battery Position: Down Tube
Riding Range: Approximately 31–60 km
Electric Assistance: Sensor-Based Pedal Assistance
Pedal Type: Folding Pedals
Maximum Load Capacity: 105 kg
Available Colours: Black / Blue / White
Assembly Status: Approximately 85% Assembled
Compact Folding Design
The YTYIN OEM-BF-004 features a folding frame and folding pedals, allowing the bicycle to occupy less space during transportation and storage.
The compact configuration is particularly practical for:
Apartment storage
Office commuting
Vehicle transportation
Compact garages
Caravan and RV travel
Holiday transportation
Limited home storage
The folding mechanism should always be completely engaged and securely locked before riding.
Rear Hub Motor
The rear hub motor provides electric assistance directly through the rear wheel.
Hub-motor construction keeps the electric drive system compact and integrated into the bicycle, making it well suited to a folding e-bike designed for everyday urban transportation.
48V Lithium-Ion Battery
A 48V rechargeable lithium-ion battery supplies power to the electric drive system.
The battery is positioned along the bicycle's down-tube area, maintaining a compact overall design while providing stored energy for electrically assisted riding.
The listed riding range is approximately 31–60 km.
Sensor-Based Pedal Assistance
The electric assistance system uses a sensor to support the rider during pedalling. This reduces the physical effort required during everyday journeys while retaining the familiar riding experience of a conventional bicycle.
The bicycle can also be pedalled conventionally, allowing the rider to continue cycling without relying entirely on electric assistance.
20 × 2.4-Inch Kenda Tyres
The compact 20-inch wheels are equipped with 20 × 2.4-inch Kenda tyres.
The wider tyre profile provides a stable contact area for:
Urban roads
Cycle paths
Residential streets
Park routes
Recreational cycling
Everyday commuting
105 kg Maximum Load Capacity
The YTYIN OEM-BF-004 has a stated maximum load capacity of 105 kg.
The total permitted load includes the rider together with any accessories, luggage or cargo carried on the bicycle.
Available Colours
The YTYIN OEM-BF-004 is available in:
Black
Blue
White
The compact folding design and multiple colour options make it suitable for a variety of everyday transportation requirements.
Suitable Applications
The YTYIN Folding Electric Bike is designed for:
Urban commuting
Short daily journeys
Recreational cycling
Campus transportation
Local shopping trips
Cycle-path riding
Office commuting
Vehicle transportation
Caravan and RV travel
Holiday transportation
Compact residential storage
Assembly Information
The bicycle is supplied approximately 85% assembled. Final installation and adjustment can include the handlebars, pedals, saddle, brakes, battery and tyre pressure.
A complete mechanical and electrical inspection should be performed before first use.
Safety & Road Use
Always ensure the folding mechanism is fully closed and locked before riding. Inspect the brakes, tyres, wheels, frame lock, battery, electrical cables and fasteners regularly.
Wear an appropriate cycling helmet and operate the bicycle according to applicable local electric-bicycle and road regulations.
Do not exceed the stated 105 kg maximum load capacity.
