⚡【48V 500W Motor】 ONESPORT OT08 is equipped with a 48V 500W motor that reaches a top speed of 25 km/h (with support for speed limit release) and a maximum torque of 65 N·m. Perfect for urban commuting, leisurely rides, and daily errands. 🔋【48V 18Ah Battery】 ONESPORT OT08 is equipped with a 48V 18Ah battery (Dongci 21700 cells). The range in pure electric mode can reach 35-45 km, and in pedal assist mode 80-90 km (depending on rider weight, terrain, temperature, and riding mode). ⚙️【SHIMANO 1×7 Speed Drivetrain】 Shifting gears in daily riding is smooth, reliable, and easy to operate. The SHIMANO 1×7 speed drivetrain system is suitable for beginners and meets the demands of urban commuting, hill climbing, and leisure rides. 🛞【20 × 4.0 Inch Fat Tires】 The 20" × 4.0" fat tires offer excellent shock absorption, a smoother ride, reduced road irregularities, and improved stability and grip. 🛑【Hydraulic Disc Brakes】 Equipped with hydraulic disc brakes on the front and rear with left and right power-off brake handles. These brakes deliver outstanding braking performance in all weather conditions and ensure maximum safety in urban traffic and sudden stops. 🔩【All-Aluminum Alloy Frame】 The all-aluminum alloy frame offers lightweight durability and stability. With a maximum load capacity of 120 kg, this e-bike is designed for discerning riders. 📺【Speed Sensor & Bluetooth Connectivity】 The speed sensor ensures precise and responsive assistance. Built-in Bluetooth connectivity allows connection to the ONESPORT APP for enhanced control and tracking. 🗒️【Specifications】 Brand: ONESPORT Model: OT08 Frame Material: All-Aluminum Alloy Motor: 48V 500W, Torque: 65 N·m Battery: 48V 18Ah (Dongci 21700 cells) Range (Pure Electric): 35-45 km Range (Assist Mode): 80-90 km Tire Size: 20" × 4.0" Sensor: Speed Sensor Speed: 25 km/h (with support for speed limit release) Brakes: Hydraulic Disc Brakes (Front and Rear) with power-off brake handles Maximum Climbing Angle: 30° (Suitable for medium urban slopes) Recommended Rider Height: 160-200 cm Maximum Load Capacity: 120 kg Waterproof Rating: IPX4 (Light rain or splashing is OK, but not direct flushing or heavy rain) Controller: 4 Gears (0,1,2,3 – 0: no power assist, 1: 0~10 km/h, 2: 0~18 km/h, 3: 0~25 km/h) Battery Charger: 54.6V 2A, Charging Time: 8-10 hours Smart Connect: Supports Bluetooth connection to APP Drivetrain: SHIMANO 1×7 Speed Brake Disc: 180mm × 2.3mm Tail Light: With brake light / high brightness when braking Saddle: Adjustable Height Range: 760-960mm Net Weight: ≈ 37.5 kg Gross Weight: ≈ 43.7 kg Product Dimensions (L×W×H): 1775 × 710 × 1270 mm (Handlebar Length: 71 cm) Package Dimensions (L×W×H): 1480 × 310 × 780 mm 📦【Package Contents】 1 × ONESPORT OT08 Electric Bike 1 × Battery Charger 1 × User Manual