EZWheel S3 Fat Bike

FRAME Aluminum MOTOR 500W BAFANG Hub Motor DISPLAY CENTRAL LCD Display BATTERY 48V 20Ah Premium Lithium Battery          MAX SPEED 40Kmh FORK Aluminum Alloy Steerer Tube, Hydroformed Suspension. DERAILLEUR Shimano 7-Speed WHEEL SIZE 20 inch TIRE Kenda  20" x 4" CHAIN KMC Z51 Phone Holder Yes BRAKE  Front/Rear Hydraulic Disc Brake Horn No DRIVING MODE Throttle Mode+Pedal Assist Mode (5 levels) HANDLEBAR Twist Throttle. Three Core Wiring. RoHs HEADLIGHT 2-In-1 LED, 4 Lamp Bead. Horn Inside WEIGHT 39KG SIZE 180*84*122 CM