K10 20-Inch Fat Tire Express Delivery Electric Bicycle
The K10 is a purpose-built express delivery electric bicycle designed for cargo, commuting, and last-mile logistics. Its 20-inch wide fat tires and high carbon steel frame deliver stability and durability under heavy loads, while the flexible rear configuration lets you mount either a cargo frame or a passenger seat to suit your needs.
Built for Delivery & Cargo
The K10 is engineered for the demands of express delivery work. With a 150-kilogram load capacity and a reinforced high carbon steel frame, it handles packages, equipment, and daily cargo with ease. The 16×4.0 electric vehicle-specific fat tires provide superior grip and shock absorption on city streets, gravel, and uneven surfaces.
Flexible Rear Configuration
The K10 can be equipped with a rear cargo frame or seat by yourself, allowing you to customize the bike for delivery work, passenger transport, or personal use. This modular design makes it one of the most versatile cargo e-bikes in its class.
Powerful 500W Spoke Wheel Motor
A 500W spoke wheel motor delivers reliable power with a top speed range of 25–50 km/h. Whether you need to move quickly through traffic or climb hills with a full load, the K10 provides consistent performance.
Long-Range 48V10.4A Lithium Battery
The 48V10.4A lithium battery provides a range of 30–40 kilometers per charge. For delivery riders covering multiple stops, this range supports a full day of work with proper charging breaks.
Three Riding Modes
| Mode | Description | Best For |
|---|---|---|
| Pure Electric | Throttle-only operation, no pedaling required | Quick deliveries, effortless cruising |
| Electric Power Assistance | Pedal with motor assist | Extended range, efficient commuting |
| Human Powered Cycling | Traditional pedaling | Exercise, battery conservation |
Premium Components
The K10 is built with reliable, name-brand components throughout:
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Drivetrain: Shimano TX50 Dial + ZT50 Rear Pull with 7-speed flywheel
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Chain: 120 electric vehicle-specific rust-proof chain
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Crankset: Aluminum alloy crank 48T
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Brakes: Front and rear special mechanical disc brakes for electric vehicles
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Controller: 9-tube 25A positive sine wave brushless
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Instrument: 5-speed display with USB charging, P68 waterproof
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Switch: Three-in-one horn headlight steering function
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Front Fork: Snowmobile-specific oil yellow shock absorber
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Axis: Five-way 100 × 175
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Pedals: Half aluminum alloy folding foot pedal
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Wiring: One-to-seven P68 waterproof main line
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Sensor: Integrated 12 magnetic speed sensor
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Lights: Waterproof joint 2-in-1 function headlight
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Taillight: One-way brake light function
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Charger: Certified plug 54.6VDC head 2.5
Specifications Table
| Specification | Details |
|---|---|
| Model | K10 |
| Frame Material | High carbon steel |
| Tire Size | 16 × 4.0 (electric vehicle specific) |
| Wide Tire | 20-inch wide tire fat tire |
| Motor | 500W spoke wheel |
| Battery | 48V10.4A lithium battery |
| Range | 30/40 kilometers |
| Top Speed | 25 km/h – 50 km/h |
| Seat Tube | Aluminum alloy |
| Horizontal Handle | Aluminum alloy |
| Tooth Disc | Aluminum alloy crank 48T |
| Dial | Shimano TX50 |
| Rear Pull | Shimano ZT50 |
| Flywheel | Shimano 7-speed |
| Controller | 9-tube 25A positive sine wave brushless |
| Instrument | 5-speed with USB charging, P68 waterproof |
| Switch | Three-in-one horn headlight steering function |
| Brake | Special mechanical disc brake for front and rear electric vehicles |
| Chain | 120 electric vehicle specific rust-proof chain |
| Charger | Certified plug 54.6VDC head 2.5 |
| Front Fork | Snowmobile specific oil yellow shock absorber |
| Axis | Five-way 100 × 175 |
| Main Line | One-to-seven P68 waterproof line |
| Booster | Integrated 12 magnetic speed sensor |
| Car Lights | Waterproof joint 2-in-1 function |
| Taillight | One-way brake light function |
| Foot Pedal | Half aluminum alloy folding foot pedal |
| Riding Modes | 3 (Pure electric / Electric power assistance / Human powered) |
| Rear Options | Rear cargo frame or seat (self-installed) |
| Net Weight | 30 kg |
| Gross Weight | 36 kg |
| Load Capacity | 150 kg |
| Color | Supports customization |
| Packaging Size | 148CM × 30CM × 82CM |
| 20ft Container (28m³) | 70 units |
| 40ft HQ Container (68m³) | 170 units |
General Questions
Q: What is the K10 electric bicycle?
A: The K10 is a 20-inch wide tire fat tire express delivery electric bicycle designed for cargo, commuting, and last-mile logistics. It features a high carbon steel frame, 500W spoke wheel motor, 48V10.4A lithium battery, and three riding modes.
Q: Who is the K10 designed for?
A: The K10 is ideal for delivery riders, commuters, and anyone needing a durable cargo e-bike. Its 150kg load capacity and flexible rear configuration make it suitable for both commercial and personal use.
Q: What makes the K10 different from other delivery e-bikes?
A: The K10 combines 20-inch wide fat tires, a high carbon steel frame, and a modular rear design that can be fitted with a cargo frame or seat by the user. It also supports full color customization.
Battery & Range
Q: What type of battery does the K10 use?
A: The K10 uses a 48V10.4A lithium battery, providing a range of 30–40 kilometers per charge.
Q: How long does it take to charge the battery?
A: The K10 comes with a certified plug 54.6VDC head 2.5 charger. Charging time depends on battery level. Contact us for detailed charging specifications.
Q: Can I ride the K10 when the battery is depleted?
A: Yes. The K10 offers a human powered cycling mode, so you can continue riding even when the battery is empty.
Motor & Performance
Q: How powerful is the K10’s motor?
A: The K10 is equipped with a 500W spoke wheel motor, delivering reliable power for cargo and delivery work.
Q: What is the top speed of the K10?
A: The K10 has a speed range of 25 km/h to 50 km/h, depending on riding mode and local regulations.
Q: What is the controller specification?
A: The K10 uses a 9-tube 25A positive sine wave brushless controller for smooth and efficient power delivery.
Riding Modes
Q: What are the three riding modes?
A: The K10 offers three riding modes:
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Pure Electric – Throttle-only operation, no pedaling required.
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Electric Power Assistance – Pedal with motor assist.
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Human Powered Cycling – Traditional pedaling with no motor assist.
Tires & Suspension
Q: What size tires does the K10 have?
A: The K10 features 16×4.0 electric vehicle-specific fat tires. The 20-inch wide tire design provides superior traction and stability on city streets, gravel, and uneven surfaces.
Q: What type of front fork does the K10 have?
A: The K10 is equipped with a snowmobile-specific oil yellow shock absorber front fork for improved comfort and control.
Brakes & Safety
Q: What type of brakes does the K10 have?
A: The K10 features special mechanical disc brakes on both the front and rear for reliable stopping power.
Q: Does the K10 have lights?
A: Yes. The K10 includes a waterproof joint 2-in-1 function headlight and a one-way brake light function taillight.
Q: Is the K10 waterproof?
A: The K10 features a one-to-seven P68 waterproof main line and a P68 waterproof instrument display, making it resistant to rain and splashes. Avoid deep water submersion.
Frame & Build
Q: What is the frame material?
A: The K10 frame is constructed from high carbon steel for strength, durability, and stability.
Q: What is the load capacity?
A: The K10 supports a maximum load capacity of 150 kilograms.
Q: What is the net weight of the K10?
A: The net weight is 30 kilograms. The gross weight (including packaging) is 36 kilograms.
Q: Can I add a rear cargo frame or seat?
A: Yes. The K10 can be equipped with a rear cargo frame or seat by yourself, allowing you to customize it for delivery work, passenger transport, or personal use.
Customization & Colors
Q: Can I customize the color of the K10?
A: Yes. The K10 supports color customization. Please contact us for available color options and lead times.
Q: Can I customize other specifications?
A: For custom specifications, bulk orders, or OEM/ODM requests, please contact our sales team directly.
Assembly & Maintenance
Q: Does the K10 come fully assembled?
A: The K10 ships partially assembled in its packaging (148CM × 30CM × 82CM). Some assembly is required. Detailed instructions are included.
Q: How do I maintain the K10?
A: Regular maintenance includes keeping tires inflated, checking brake pads, lubricating the rust-proof chain, charging the battery regularly, and storing in a dry place.
Shipping & Packaging
Q: What is the packaging size?
A: The K10 packaging size is 148CM × 30CM × 82CM.
Q: How many units fit in a container?
A:
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20ft container (28 cubic meters): 70 units
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40ft high container (68 cubic meters): 170 units
Q: Do you ship internationally?
A: Yes, we ship worldwide. Please contact us for shipping rates, lead times, and available destinations.
Warranty & Support
Q: Does the K10 come with a warranty?
A: Warranty terms vary by region and component. Please contact us directly for detailed warranty information.
Q: What if I need replacement parts?
A: We stock replacement parts for all K10 components, including batteries, motors, controllers, brake pads, tires, and chains.
Q: How do I contact support?
A: For technical support, warranty claims, or general inquiries, please visit our contact page or email our customer service team.
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