Haidong C4

A practical platform for the things you bring along.

Step-through frame
Rear carrying platform
Integrated battery layout

Your price$974.35Estimated preview price

35% belowSavings already included

Comparable bike: DYU King 750 · $1,499Checked Sep 13, 2026

Quantity

Delivery included · 7–14 calendar days from payment

Ships from China. Address eligibility applies. See delivery details

Preview selection · Live availability unconfirmed

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750 WRated motor

960 WhBattery

20 × 4″Tires

Step-throughFrame

A CLOSER LOOK

The details make the ride.

Explore a step-through cargo frame with an integrated battery and rear carrying platform. Compare the exact configuration and carrying limits before planning your setup.

Specifications provided by the manufacturer. Configuration details may vary.

About riding range

Range varies with rider weight, assistance level, terrain, temperature and tire pressure. Compare the stated test conditions as well as the number.

Manufacturer	HD E-Bike
Model	HD C4 Cargo
Style	Cargo
Frame	Step-through, ultra-reinforced, integrated rear cargo racks; not foldable
Rated motor	750W rear brushless hub motor (48V)
Battery	48V 20Ah (960Wh), Samsung/LG cells
Stated range	Up to 80 mi (manufacturer-claimed; conditions not stated)
Top speed	28 mph (manufacturer-claimed)
Weight	Not specified by the manufacturer
Payload	Not specified by the manufacturer
Tires	Kenda 20" × 4.0" fat with reflective strips
Brakes	Tektro HD-E3520 hydraulic disc
Gears	Shimano 7-speed
Certifications (manufacturer-claimed)	UL 2849, UL 2271, CE, EN15194
Warranty (manufacturer-stated)	2 years (motor, controller, battery, structural components)