One sport W77

[🚲 Product Name]: ONESPORT W77 Electric Mountain / City Bike

[⚙️ Type]: Mountain Bike, Adult Electric Bike

[🔋 Battery]: 48V Lithium Battery

[🎨 Style]: Vintage, Standard, European, Sport, Mountain, City, Urban, Classic

[💡 Features]: Waterproof, Eco-Friendly, Electric, High Speed

[🔩 Suspension Type]: Front + Rear Suspension

[👤 Age Group]: Adults, Teens

[🛑 Brake Type]: Hydraulic Disc Brake

[⚙️ Motor Type]: Brushless, High Speed Rear Hub Motor

[🚀 Max Speed]: 25 km/h

[🔋 Power Supply]: Lithium Battery

[🛞 Wheel Size]: 20" × 4"

[🔋 Range per Charge]: 70–90 km

[⏱ Charging Time]: 5–8 hours

[💪 Torque]: 65 Nm

[🛑 Braking System]: Hydraulic Disc Brake

[⚙️ Motor Position]: Rear Hub Motor

[🔩 Rear Hub]: Coaster Brake Hub, Hub Motor

[🔢 Watt-Hour]: 864 Wh

[🛞 Tire]: 20" × 4"

[🧩 Usage Scenario]: Mountain / Dirt / City Riding