⚡【48V 250W Motor】 DUOTTS E29 is equipped with a BAFANG 48V 250W motor (peak 720W) that delivers a maximum torque of 50 N·m. The factory speed is set to 25 km/h, with support for speed limit release up to approximately 40 km/h. Perfect for urban commuting, leisurely rides, and daily errands. 🔋【48V 13.5Ah Battery】 DUOTTS E29 is equipped with a 48V 13.5Ah battery. The range in pure electric mode can reach 35-45 km, and in pedal assist mode 80-90 km (actual performance may vary due to temperature, road conditions, rider weight, and other factors). ⚙️【SHIMANO 2×7 Speed Drivetrain】 Shifting gears in daily riding is smooth, reliable, and easy to operate. The SHIMANO 2×7 speed (14-speed) drivetrain system is suitable for beginners and meets the demands of urban commuting, hill climbing, and leisure rides. 🛞【27.5 × 2.6 Inch Tires】 The 27.5" × 2.6" tires offer excellent shock absorption, a smoother ride, reduced road irregularities, and improved stability and grip. The tires are equipped with reflective strips for enhanced visibility and safety. 🛑【Hydraulic Disc Brakes】 Equipped with hydraulic disc brakes on the front and rear. These brakes deliver outstanding braking performance in all weather conditions and ensure maximum safety in urban traffic and sudden stops. 🔩【Aluminum Alloy Frame】 The lightweight yet robust aluminum alloy frame offers durability and stability. With a maximum load capacity of 150 kg, this e-bike is designed for discerning riders. 📺【Torque Sensor】 The precision torque sensor (mid-drive) detects your pedaling force and intuitively adjusts motor assistance for a natural and responsive riding feel. The controller features 6 gears (0,1,2,3,4,5 – 0 is off). 🗒️【Specifications】 Brand: DUOTTS Model: E29 Frame Material: Aluminum Alloy Motor: BAFANG 48V 250W (Peak 720W), Torque: 50 N·m Battery: 48V 13.5Ah, Dimensions: approximately 412×104×86 mm, Weight: approximately 3.65 kg Charger: 54.6V 2A, Charging Time: 6-7 hours Range (Pure Electric): 35-45 km Range (Assist Mode): 80-90 km Speed: Factory default 25 km/h (supports speed limit release up to approximately 40 km/h) Tire Size: 27.5" × 2.6" (with reflective strips) Sensor: Torque Sensor (Mid-Drive) Throttle: Factory speed: 6 km/h (packed separately in a small box) Gears: 6 Gears (0,1,2,3,4,5 – 0 is off) Brakes: Hydraulic Disc Brakes Front Fork: Aluminum shoulder with aluminum leg Handlebar: Aluminum alloy, Length: 69 cm Drivetrain: SHIMANO 2×7 Speed (14-speed) Waterproof Rating: IPX4 Maximum Climbing Angle: 30° (Suitable for medium urban slopes) Recommended Rider Height: 170-200 cm Maximum Load Capacity: 150 kg Product Dimensions (L×W×H): 1900 × 690 × 1085 mm (Handlebar Length: 69 cm) Package Dimensions (L×W×H): 1500 × 250 × 810 mm Net Weight: ≈ 26.6 kg Gross Weight: ≈ 34.5 kg 📦【Package Contents】 1 × DUOTTS E29 Electric Bike 1 × Battery Charger 1 × User Manual