The Jasion EB5 Roamer ST Step-Through Electric Bike is a lightweight commuter e-bike designed for urban transportation and daily riding. It features a step-through frame for easier mounting and dismounting, paired with a rear hub motor system delivering up to approximately 60 Nm of torque and powered by a removable 48 V 11 Ah lithium-ion battery.

The manufacturer states a top assisted speed of up to 28 mph. Sustained motor wattage and estimated riding range are not specified by the manufacturer and may vary depending on rider weight, terrain, assist level, throttle use, wind conditions, and environmental factors.

Ride comfort is supported by a front suspension fork with approximately 80 mm of travel. A Shimano 7-speed drivetrain provides adaptable gearing for city riding. Dual disc brakes provide controlled stopping performance. The EB5 Roamer ST rides on commuter-oriented tires (size not specified by manufacturer) and includes reflective spoke strips for visibility.

Additional equipment includes a thumb throttle, integrated LED headlight with brake tail light, turn signals, chain guard, quick-release removable battery, and IPX6-rated battery protection. Vehicle weight and maximum load capacity are not specified by the manufacturer.

Estimated Delivery: 6–12 Business Days.

Specifications and performance figures are manufacturer-stated estimates and may vary based on riding conditions. Always follow manufacturer guidelines for safe operation, charging, and maintenance.