
Long Tail Electric Bike
JB-TDN79Z
Engineered as a robust solution for urban logistics, this long-tail cargo e-bike is built with a high-load, extended rear rack system for secure transport of goods, from groceries to professional tools. Its stable frame geometry and responsive electric assist ensure a smooth and sustainable ride, making it ideal for daily delivery services. As a dedicated OEM cargo electric bike manufacturer, we provide comprehensive customization options and competitive e-bike wholesale solutions, enabling partners to tailor this model for their specific commercial applications.
Key eBike Features
- Dual Battery System
- 20*3.0" Fat Tires
- Hydraulic Disc Brakes
- Torque Sensor
- Suspension Fork
- 8-Speed Gear System

48V350W
Hub Motor

48V15AH*2
LG Battery

LCD
Display

25KM/H
Max Speed

120KM
Driving Distance

20”
6061 Alloy Frame

Shimano 8
Derailleur

Mechanical
Tektro Disc Brake

Suspension
Fork

20*3.0”
Tire
JOBO Product Range
Video Showcase
Why Choose This Ebike
This e-bike unlocks new value streams across commercial applications. Its compact design streamlines parking and traffic navigation in urban operations, significantly reducing costs. For last-mile delivery, the high-capacity rear rack and agile handling accelerate efficiency. The system elevates commuting, logistics, and leisure-driven initiatives—positioning it as the versatile mobility e-bike for forward-thinking brands.



Details Display
Detailed Specifications
Frame6061#Aluminum Alloy
Battery48V/15AH Samsung Battery
Motor48V350W Motor
ForkSuspenison Fork
BrakeHydraulic Disc Brake
DisplayLCD Display
TireCST 20*3.0 Inch Reflective Stripe
SpeedsShimano 8 Speed
SensorTorque Sensor
Frequently Asked Questions
Answers to most common questions about products, orders, shipments, and payments.
Does the e-bike support OEM customization for branding?
Yes. Our long tail electric bike supports comprehensive OEM customization, including frame color options and your brand logo onto designated body areas to maximize brand visibility.
What are the production lead times and certification standards for bulk OEM orders?
Bulk OEM orders for our long tail electric bike models have a standard lead time of 2 months. All products meet stringent international safety and quality certifications (CE, UL, etc.), ensuring compliance for global market access.
How do dual batteries enhance long-distance delivery capabilities?
The dual 48V15AH LG batteries powering our long tail electric bike deliver an impressive 120KM range. This enables all-day, multi-route deliveries without the need for frequent charging stops, significantly optimizing operational efficiency for delivery professionals.
How does the motor perform under heavy loads or on inclines?
The powerful 48V350W hub motor in our long tail electric bike provides consistent, high torque output. This ensures stable acceleration and reliable power delivery, even when navigating hills or transporting heavy cargo.
What safety features protect riders during cargo transport?
Safety is paramount. Our long tail electric bike features reliable mechanical Tektro disc brakes for strong stopping power, combined with a suspension fork that effectively absorbs shocks on uneven terrain. This combination enhances overall control and ride stability, especially when loaded.
What is the frame material, and why does it matter for cargo transport?
The core of our long tail electric bike is its durable 20" 6061 aluminum alloy frame. This material offers the perfect balance: lightweight for maneuverability yet exceptionally strong to resist deformation and reliably support heavy cargo loads.
How does the 8-speed derailleur improve performance across terrains?
The precision Shimano 8-speed derailleur system on our long tail electric bike allows riders to flexibly adjust gears. This optimizes energy efficiency on flat roads and provides essential climbing capability on hills, adapting effortlessly to varying slopes and load weights.
Why are 20*3.0" fat tires ideal for cargo e-bikes?
The 20*3.0" fat tires equipped on our long tail electric bike provide superior traction and stability across diverse surfaces – asphalt, gravel, or cobblestones. Their significant cushioning effect minimizes cargo vibration and enhances overall ride stability, crucial for safe cargo transport.


















