Specification Brand : L-faster BulletPoint : motor BulletPoint1 : Brushless DC Motor 3000 watt powerful motor, The motor adopts all-copper lugs, high-quality magnets and rotors, low-noise operation and long service time; BulletPoint2 : 3000W 72V Electric Motor, 4hp high power and high speed, 4900rpm/min rate speed, 6700rpm/min max speed, 45 amp rate current , 5.4N.m. of torque and 100-150kg ( 220 - 330lb ) maximum load; BulletPoint3 : Brushless Motor Controller 50A, 48-72 volt, 3000 watt, 120°phase degree; Multifunctional intelligent controller Low-level brake, 3 Speed, Reverse, Brake Light, Indicator Light, Battery Charge and Ignition Lock; BulletPoint4 : Three-speed Throttle: three speeds can be adjusted, low speed 50%, medium speed 75%, high speed 100% and also has a reverse switch, Cable length is about 150cm ( 59 inches ); BulletPoint5 : Package Include: 72V 3000W Motor*1pc, BLDC Controller 50A*1pc, 3 speed throttle*1pc, Ignition Lock*1pc, T8F Sproket*1pc, T8F Chain*1pc, Manual*1pc (without battery). Color : pedal kit24V350W ExternallyAssignedProductIdentifier1 : 659103664628 ExternallyAssignedProductIdentifier2 : 0659103664628 Hazmat1 : BATTERY-POWERED VEHICLE OR EQUIPMENT Hazmat2 : UN3171 Horsepower : 250 watts IncludedComponents : rotar ItemName : 24V 36V 350W Electric DC Motor Electric Skateboard DIY 350W Motor Kit Electric Bike Engine Motor Use 25H Chains (Pedal kit24V350W) ItemPackageDimensions_Height : 20 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sports-scooter-motors Manufacturer : L-faster Material : Iron ModelNumber : kr3kw-nofoot NumberOfItems : 6 PartNumber : YKB1552 ProductDescription : 36V 350W Electric DC Motor Electric Skateboard DIY 250W Motor Kit Electric bike Engine High Quality MOTOR Use 25H Chains This is simple kit inlcude only one brush motor, one controller and one accelerator. 1.What battery is recommended for this kit? This kit is 24V/36V, you need two/three 12V batteries, (lead acid or lithium), or one 24V/36V battery. After they are linked together, the recommended capacity >12AH, working current need less than 20A. 2.Does the kit include batteries? No this kit doesn't include batteries. This item include: 1. 1 x 350W brush motor 2. 1 x motor controller 3. 1 x throttle The normal kit: The pedal kit: The throttle kit: Motor specification: Rated voltage: 24V / 36V Motor power: 350W No loading current: 1.9A / 1.4A Rated speed: 2750 rpm Rated current: 14A / 12.5A Motor weight: 2.25 kg Motor sprocket: 11T 25H sprocket Motor: Controller: Controller connection: (parts for reference only) Normal throttle: Upgrade throttle: Pedal throttle: Installation for reference: