Specification BrandAOSTIRMOTORModelA20Battery36V 13Ah Lithium BatteryFront suspensionNOMotor500W MotorRear suspensionNOController36V 22AStructure shock absorptionLightweight Aluminum Alloy FrameCharger110 220V US Europe SaddleFolding SaddleDisplay866 LCDAL6061 T4T6Turn HandleRotary27 2 250mmPower sensorPAS intelligent pedal assistant systemTube ClampD1 30mmD2 38mmCharge Time4 6 hoursLightWith Front lightForkAluminum Alloy Rigid ForkPedalFolding PedalFrame6061 Aluminum AlloyFootrestDedicatedHandlebar31 8 660mmFenderWithStem28 6 31 8 110mmRiding modePedal Mode Boost Mode Power ModeRear RackNO Optional Range Distance25 35 kmBrakeF R Mechanical BrakeRecommended Speed25 km hDisc BrakeFront 180Rear 160ColorBlack Orange Rim Brake leverUniversalNet Weight29kgRim formSp0ke wheelGross Weight34kgRim MaterialAluminum alloyProduct Size176 122cmTire20x4 0 inch Fat TireFolding Size90 70cmGear Shift Lever7 Speed Dial SHIMAN0 SunracePackage Size140 28 68cmDerailleur7 Speed SHIMAN0 SunraceSaddle Height80 92cmThrottleWithWeight Capacity120kgFeatures 500W motor provides strong power 36V 13Ah Li ion battery included in product for max 25 35Km mileage 20inch fat tire Explosion proof tires for different grounds to take Quick folding design for convenient carrying in your car trunk Aluminum alloy shell for max 120kg payload Suitable for adults and teenagers for fun Package included 1 x Electric Bike1 x Tool Kit1 x Manual1 x Charger