Tandem Bike Conversion System

Best for Heavy Riders and Cargo 20 Mph / 15-30 Mile Range Pedal-Assist and Throttle-on-Demand     Description Heavy-Duty kit for Tandem Bicycles. Extras Included: Pedal-Assist Extension Cable Heavy-Duty Direct Drive Motor  E-BikeKit Rear 500w Direct Drive Hub Motor Conversion Kit with 48 Volt Li-ion Battery Pack and Charger. This premium electric bike conversion kit system is for riders that require the increased durability of a direct drive motor for heavier loads and the long term reliability of a lithium battery. The direct-drive hub motor used in this conversion kit system is for heavier applications and a MUST for any total load (bike + rider + cargo) of 300 lbs or more. This system pairs the heavy-duty motor with a 48v battery pack for increased torque and a 20 mph top speed. Direct drive motors are strong, durable, and long-lasting due to zero internal friction. Some lower quality or larger direct drive motors have resistance, but that should not be a concern with this