Product Overview
This utility electric commuter bike targets European and North American B2B distributors, fleet operators, and retail brands seeking a reliable urban mobility platform. Built around a 6061-T6 aluminum alloy frame with a reinforced, integrated rear cargo rack (25 kg / 55 lbs rated payload capacity), this model balances daily commuter comfort with light cargo capability.
Engineered to meet EN 15194 (EU) and UL 2849 / ANSI/CAN/UL 2272 (North America) compliance standards, the drive system integrates a 250W/500W brushless hub motor, a high-density 48V LG/Samsung lithium-ion battery pack, and a cadence/torque sensing pedal-assist system (PAS). High-stress components-including the head tube, dropout connections, and rear rack welds-undergo robotic TIG welding and T4/T6 heat treatment to prevent structural fatigue over long-term commercial or daily utility use.
Key Features
Integrated High-Load Rear Rack: Structural rack welded directly to the main frame chainstays and seatstays, eliminating bolt-shear risk under dynamic cargo loads up to 25 kg. Pre-drilled with M5/M6 mounting points compatible with standard MIK and pannier attachment systems.
Certified Lithium Battery System: Removable frame-integrated 48V 14Ah (672Wh) battery pack utilizing LG 18650 / Samsung 21700 cells. Includes an intelligent Battery Management System (BMS) with thermal cut-off, overcharge protection, and short-circuit protection.
Modular Electrical Harness: Waterproof IP65-rated quick-connect wiring harnesses simplify assembly, field servicing, and component replacement for fleet operators and retailers.
Dual-Piston Hydraulic Disc Brakes: 180 mm front and rear rotor configuration with motor power cut-off sensors, providing responsive stopping power and reduced maintenance cycles in wet or heavy-load urban conditions.
Internal Cable Routing: Brake cables, derailleur housing, and electrical wiring run inside the down tube to protect critical lines from weather damage, transport wear, and vandal resistance.
Technical Specifications
|
Parameter |
Specification |
Notes / Test Standard |
|
Frame Material |
Aluminum Alloy 6061-T6 |
Robotic TIG welded; T4/T6 heat treated |
|
Motor Type |
Rear Hub Brushless Motor |
250W (EU EN15194) / 500W (US Class 2/3) |
|
Rated Torque |
45 Nm (250W) / 60 Nm (500W) |
Tested under full load at 12° incline |
|
Battery Pack |
48V 14Ah (672Wh) / Option: 48V 17.5Ah |
LG/Samsung cells; Lockable & removable |
|
Charger |
48V 2A / 3A Smart Charger |
100V-240V AC; Auto shut-off; CE/UL certified |
|
Charge Time |
4.5 – 6.0 Hours |
0% to 100% full charge |
|
Pedal Assist (PAS) |
5-Level Cadence Sensor (Optional: Torque) |
Sealed bottom bracket sensor, IP65 |
|
Display Unit |
Backlit LCD Display |
IP67 waterproof; speed, range, PAS level, error codes |
|
Drivetrain |
Shimano 7-Speed / 8-Speed |
Shimano Tourney / Acera derailleur & shifter |
|
Braking System |
Hydraulic Disc Brakes (180mm Rotors) |
Dual-piston caliper; electric cut-off switch |
|
Front Suspension |
Aluminum Alloy Coil/Hydraulic Fork |
63mm-80mm travel with lockout function |
|
Tires |
27.5" x 2.1" / 28" x 1.75" |
Kenda/CST puncture-resistant layer with reflective sidewall |
|
Rack Capacity |
25 kg (55 lbs) |
ISO 11243 cargo rack standard compliant |
|
Total Weight Capacity |
120 kg (265 lbs) total payload |
Rider + Cargo payload |
|
Net Weight (N.W.) |
24.5 kg (excluding battery) |
Battery weight: approx. 3.2 kg |
Applications
Urban Commuter Retail Brands:
Turnkey platform for brands targeting suburban and urban commuters seeking daily transport with luggage capacity for laptops, groceries, or child seats.
Last-Mile Delivery & Courier Fleets:
Ideal base unit for local delivery services (food, parcel, pharmacy) requiring rack durability and high battery cycle life under repetitive daily use.
Shared Mobility & Rental Fleets:
Reinforced frame geometry and protected wiring make this model suitable for municipal, hotel, or corporate campus fleet deployments.
Commercial Leasing Companies:
Standardized repair parts (Shimano drivetrain, standard hydraulic pads, universal battery casing) lower maintenance labor and total cost of ownership (TCO).
Available Configurations & B2B Customization
OEM & Branding Options
• Frame Paint & Graphics: Custom Pantone color matching, water-transfer decals, matte or glossy clear-coat finish, and custom logo positioning on down tube and head tube.
• Drivetrain Upgrades: Shimano Altus / Alivio 8/9-speed configurations, or Gates Carbon Belt Drive paired with internal gear hubs (Nexus 3/7-speed).
• Battery Capacity Extensions: Standard 14Ah cell layout expandable to 17.5Ah (840Wh) or dual-battery frame configurations for long-range fleet applications.
• Accessory Bundles: Pre-installed front baskets, integrated LED headlight/taillight wired to main battery, heavy-duty center kickstands, and custom rack adapters.
Manufacturing & Quality Assurance Standards
• Incoming Component Inspection (IQC): Battery cells batch-tested for capacity, internal resistance, and voltage balance prior to pack assembly.
• Frame Stress Testing: Frame samples undergo 100,000-cycle vertical fatigue and impact tests in compliance with ISO 4210 requirements.
• 100% End-of-Line Testing: Every assembled e-bike undergoes a dyno test checking PAS response, braking distance, electrical circuit continuity, and gear shifting before box packaging.
FAQ
Q: What are your minimum order quantity (MOQ) requirements and lead times?
A: Standard MOQ is 50 units for baseline configurations and 100 units per color/graphics scheme for full OEM customization. Production lead time is typically 45–60 days following sample sign-off and deposit receipt, depending on component availability (e.g., Shimano drivetrains).
Q: What certification documents do you provide for import custom clearance?
A: We supply complete technical files including EN 15194 test reports (TÜV/SGS certified), UL 2849 system test documentation, UN38.3 battery transport safety reports, MSDS, and CE compliance declarations tailored to European and North American regulatory entry requirements.
Q: How are replacement parts handled for warranty and ongoing maintenance?
A: We provide a 1–2% wearable spare parts allowance (brake pads, inner tubes, wiring harnesses, display units) included with mass production shipments. Major components (frame, motor, battery, controller) carry a 12 to 24-month manufacturer warranty with direct technical service support.
Request a B2B Quote & Sample Testing
Evaluate the build quality, frame rigidity, and electrical component performance firsthand before placing mass orders.
Sample Availability: Evaluation units can be configured and shipped within 15–20 days for testing and compliance validation.
Ordering Options: Full SKD (Semi-Knocked Down) or CKD (Completely Knocked Down) packaging options available to optimize shipping container space and import tariffs.
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