Key Features 500W Rear Brushless Motor (Maximum Speed: 25-35km/h) High-speed brushless motor with an internal star gear design amplifies torque and improves energy conversion efficiency. This results in energy-saving and quiet operation with the same energy consumption, reduced losses, increased range, and improved speed and climbing performance. 48V 12.8Ah Lithium Battery Powered by a 48V 12.8Ah 18650 lithium battery pack, built into the frame, IP54 waterproof rating, dual protection, strong output, and consistently stable performance. The range reaches up to 45km in pure electric mode and up to 110km in assist mode, providing ample power for riding and freestyle riding. 7-Speed ​​Drivetrain Optional imported 7-speed drivetrain system, featuring custom aluminum alloy cranks and a 52T sprocket. It retains the classic 1-speed front sprocket and 7-speed rear sprocket combination, offering a stable and durable design. The addition of the 7th speed greatly enhances the riding experience. Intelligent LCD Instrument Panel The G650 is equipped with an intelligent instrument panel featuring a brand-new interactive interface. The LCD screen integrates the gearshift lever, riding data display, and power setting functions. Specifications Model: G650 Wheel Diameter: 20 inches Frame: 6061 aluminum alloy full-suspension frame Handlebars: 6061 aluminum alloy, 25.4*620mm Fork: Aluminum alloy spring-suspension fork Drivetrain: 7-speed Shifters: TX50 Rear Derailleur: TZ20 Crankset: Prowheel aluminum alloy square-hole crank, 52T Cassette: Shimano 14-28T Chain: KMC 7-speed Brakes: Hydraulic disc brakes Rim: Magnesium alloy three-leaf integrated rim Tires: 20*2.4 Net Weight: 25.5kg Maximum Load Capacity: 150kg Suitable Height: 165-190cm Electric Mode Range: 45km/Assist Mode 110km Assist Mode: 110km Range Riding Mode: Pure Electric Mode Range: 45 km Top Speed: 25-35 km/h Maximum Climbing Angle: 30° Battery: 48V 12.8AH Lithium Battery Charger: 48V 3A Charger Charging Time: 4-5 hours Motor: 48V 500W Rear-Drive Brushless Motor, IP54 Waterproof Rating Motor Torque: 45 Nm Instrument Panel: S866 LCD Instrument Panel with integrated settings, displaying speed, battery level, mileage, etc., IP64 Waterproof Rating Power Assist Sensor: 12-point Holzer High-Strength Speed ​​Sensor Cable Connectors: All cables are waterproof, integrated cabling