48V Lithium Battery Electric Cargo Bicycle Frame (20” / 19”)

Product Overview

This 48V electric cargo bicycle frame is designed for durable performance, cargo transportation, and electric mobility applications. Built with a strong steel structure and TIG-welded joints, it ensures stability, long service life, and reliable performance under heavy loads.

Powered by a 48V 500W brushless differential motor and a 48V 20Ah lithium battery system, this e-cargo bike is ideal for logistics, delivery services, and urban transport operations requiring efficiency and low running cost.

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Key Features

• Heavy-Duty Steel Frame – TIG-welded construction for maximum strength and durability
• 48V 500W Brushless Motor – Efficient, quiet, and reliable electric performance
• 48V 20Ah Lithium Battery – Long-lasting power for extended riding range
• Hydraulic Disc Brakes (Front & Rear) – Strong stopping power with electric brake lever
• 7-Speed Gear System – Flexible riding control for different terrains
• LCD Display Panel – Real-time speed, battery, and system monitoring
• PAS & Throttle Mode – Multiple riding options for convenience
• Cargo-Ready Frame Design – Suitable for delivery and transport use

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Specifications

Component	Details
Frame Type	Electric Cargo Bicycle Frame
Frame Size	20” / 19” steel frame
Fork	Steel TIG-welded fork
Motor	48V 500W brushless differential motor
Battery	48V 20Ah lithium battery
Brakes	Front & rear hydraulic disc brake
Brake Lever	Electric brake lever
Gear System	7-speed transmission
Chain	KMC Z50
Crank Set	38T × 170mm steel crank
Wheels	Front 20” × 2.125 / Rear 19” × 2.25
Handlebar	Steel with stem
Saddle	PU padded vinyl seat
Pedals	PP pedals with reflectors
Display	LCD panel
Modes	PAS + throttle control

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Accessories Included

• Front and rear mudguards
• Rear wheel cover
• Rear tail light
• Frame-mounted parking plate (for e-sharing systems)
• Cable and basic fittings

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Applications

• Urban delivery services
• Cargo and logistics transport
• E-bike sharing systems
• Warehouse and industrial transport
• Food delivery businesses
• Eco-friendly city commuting

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Conclusion

The 48V Lithium Battery Electric Cargo Bicycle Frame is a strong, efficient, and versatile electric mobility solution designed for cargo transport and commercial use. With its powerful motor system, durable steel frame, and flexible riding modes, it delivers reliable performance for modern urban logistics and delivery needs.