Product Overview
This longtail electric cargo bike is engineered for commercial fleet operators, last-mile logistics providers, and B2B distributors seeking a high-capacity urban delivery solution. Built on a reinforced 6061 aluminum alloy frame, the extended rear deck accommodates up to 200 kg total payload without compromising structural rigidity or steering control.
Equipped with a high-torque mid-drive powertrain and a dual-battery system option, it addresses the demanding duty cycles of commercial delivery fleets-reducing operational costs compared to traditional light commercial vehicles while navigating zero-emission urban zones.
Key Features
Reinforced Longtail Chassis: 6061-T6 heat-treated aluminum frame featuring integrated rear rack tubing rated for 130 kg rear payload and 200 kg total gross vehicle weight (GVW).
High-Torque Powertrain: 48V mid-drive motor system delivering 85–100 Nm torque for smooth acceleration under heavy loads and efficient hill climbing on gradients up to 15%.
Dual-Battery Capacity: Modular frame configuration supporting twin 48V 17.5Ah (1,680Wh total) LG/Panasonic lithium-ion packs, providing up to 120 km operating range per single charge under loaded commercial conditions.
Commercial-Grade Braking: Hydraulic 4-piston disc brakes paired with 203mm heat-dissipating rotors ensure consistent stopping performance under maximum payload.
Heavy-Duty Drivetrain: Shimano 9-speed cargo-specific groupset with reinforced chain links and hardened steel cassette sprockets to withstand high motor torque.
Utility Mounting Points: Universal ISO-standard mounting bosses along the rear deck and front headtube for modular cargo boxes, passenger seats, and pannier racks.
Technical Specifications
|
Parameter |
Specification |
|
Frame Material |
Aluminum Alloy 6061-T6, TIG Welded |
|
Motor Type |
48V Mid-Drive Brushless Motor (250W / 500W / 750W optional) |
|
Max Torque |
85 Nm (250W EU edition) / 100 Nm (750W US edition) |
|
Battery System |
Removable 48V 14Ah / 17.5Ah Lithium-ion (Dual battery option up to 35Ah) |
|
Cell Brand |
LG / Samsung 18650 High-Density Cells |
|
Charger |
48V 3A Smart Fast Charger (100V–240V AC) |
|
Charge Time |
4.5 – 6 hours per battery |
|
Transmission |
Shimano Alivio / Altus 9-Speed System |
|
Brake System |
Tektro / Shimano Hydraulic 4-Piston Disc Brakes |
|
Brake Rotors |
203mm Front / 203mm Rear |
|
Tires |
CST / Kenda 24" x 2.4" Cargo-rated with Anti-Puncture Belt |
|
Rims |
Double-wall Heavy-duty Aluminum Alloy, 36H |
|
Max Payload Capacity |
Total: 200 kg (440 lbs) / Rear Deck: 130 kg (286 lbs) |
|
Range per Charge |
50 – 60 km (Single Battery) / 100 – 120 km (Dual Battery) |
|
Certifications |
CE, EN15194, ISO9001, UL2849 Compliant |
|
Total Weight |
36 kg (Excluding Dual Battery) |
Applications
Urban Parcel & Postal Express: Replaces standard delivery vans in congested inner-city routes, navigating narrow alleys and pedestrian zones with zero emissions.
Food Delivery & Catering Services: Accommodates insulated temperature-controlled cargo boxes on the extended rear deck for bulk food distribution.
Commercial Fleet Leasing: Standardized component specifications allow rental and leasing operators to streamline inventory maintenance and spare part management.
Utility & Facility Maintenance: Transports toolsets, maintenance equipment, and materials across corporate campuses, parks, and industrial complexes.
Available Configurations
EU Logistics Spec:
250W Continuous Rating, 25 km/h Speed Limit, Torque Sensor pedal assist, EN15194 compliant.
US Commercial Spec:
750W Motor Rating, 32 km/h Top Speed, Thumb Throttle + Cadence Sensor combination.
Cargo Box Extension Kit:
Lockable aluminum / composite cargo box (120L capacity) with integrated rear light wiring.
Passenger Transport Package:
Double rear seat cushions, footrests, and surround safety rails for dual-child or single-adult carriage.
Custom OEM/ODM Branding:
Custom frame colorways, silk-screened fleet logos, customized wiring harness lengths, and IoT telemetry tracker integration.
FAQ
Q: What is the minimum order quantity (MOQ) for OEM/ODM customization?
A: Standard production MOQ starts at 50 units. Customized frame colors, logos, and specific component configurations require an MOQ of 100 units per batch.
Q: How do you handle quality control during frame manufacturing?
A: Every frame undergoes T6 heat treatment, followed by alignment checks and dynamic fatigue testing (100,000 cycles under 200 kg load) according to ISO 4210 standards before entering the paint line.
Q: What certifications are available for European and North American compliance?
A: The vehicle holds CE certification and full EN15194 test reports for the EU market. Complete electrical systems, including batteries and chargers, meet UL2849 safety standards for North America.
Q: What is the lead time for sample units and bulk orders?
A: Evaluation samples ship within 15–20 days. Standard bulk production lead time is 45–60 days upon deposit confirmation and technical sign-off.
Request a Quote
Partner directly with a certified manufacturer to scale your cargo fleet or expand your regional distribution network. Contact our engineering and sales team for factory-direct pricing, bulk discount schedules, and custom technical specifications.
Inquiry Checklist: Please specify your target market (EU/US), required motor wattage, order quantity, and any OEM customization requirements when contacting us for a prompt response.
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