The Revibikes Flux Electric Cargo Bicycle is a step-through cargo e-bike engineered for hauling loads, passenger transport, and daily utility riding. It uses a manufacturer-rated 750 W rear hub motor (1,200 W peak) paired with a Samsung lithium-ion battery rated at 48 V 15 Ah to provide consistent pedal assist and throttle support for urban and suburban riding.

Top speed is manufacturer-stated up to 20 mph in Class 2 throttle mode and up to 25 mph in Class 3 pedal-assist mode. Motor torque is rated at approximately 85 Nm to support acceleration under load and moderate hill climbing. Manufacturer-estimated range is up to 55 miles with a single 48 V 15 Ah battery, up to 80 miles with an additional 10 Ah battery, or up to 100 miles with an additional 15 Ah battery, depending on rider weight, cargo load, terrain, assist level, and environmental conditions. Charging time is approximately 4–6 hours.

A Shimano 7-speed drivetrain supports adaptable gearing for varying terrain. Front and rear hydraulic disc brakes with 180 mm rotors provide controlled stopping. A front suspension fork improves ride comfort on uneven roads. The bike uses 20 × 2.4 in puncture-resistant tires with reflective sidewall strips for durability and visibility.

The 6061 aluminum alloy step-through frame integrates a rear cargo rack rated up to 180 lb, with total payload capacity up to 440 lb. The bike includes passenger footboards, wheel guards, and integrated lighting with headlight, brake light, and turn signals. A full-color LCD display provides PAS level, speed, odometer, ride mode, and Class 2 / Class 3 selection.

Manufacturer-stated vehicle weight is approximately 99 lb with battery. Optional second battery packs are sold separately unless specified.

Estimated Delivery: 6–12 Business Days.

Range figures are manufacturer-stated estimates and will vary with load, terrain, assist level, and riding conditions. Specifications and accessories may vary by production batch. Always follow manufacturer guidelines for safe operation, charging, passenger carrying, and cargo loading.