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A conversion kit that turns a traditional upright adult tricycle into an electric trike. It bundles a hand-built rear motor wheel, an integrated SINET controller in the battery cradle, a 48V 15Ah battery, a 3A charger, a color LCD with USB charging, a thumb throttle, locking e-brake levers and the trike-specific mounting plate and hardware. Buyers pick cadence sensing or bottom-bracket torque sensing, and the throttle works with either. It suits riders who already own a trike and want power without buying a new e-trike, and it is rated for total loads around 300 lb with roughly 15–45 miles of range depending on conditions.
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This e-bike conversion kit is made for compatible upright adult tricycles. It turns a traditional trike into an electric trike with a hand-built rear motor wheel made in the USA. The motor is a geared hub motor. It has no reverse function.
The kit uses a matched SINET system. The controller is built into the battery cradle, and a 3.5-inch color LCD shows system and ride information. The LCD has a USB charging port. The connectors are waterproof. Both e-brake levers cut motor power, and a thumb throttle gives power on demand with either pedal-assist option.
Pedal assist comes in two types. The cadence sensor starts motor assistance when the cranks turn. The bottom bracket torque sensor measures rider effort and gives smoother, proportional assistance. Many adult tricycles have a single-piece crank. With the torque sensor, the kit adds a bottom bracket adapter set, a compatible two-piece crankset and matching pedals to convert the trike.