Dilwe Electric Bike Conversion Kit for 20 Inch Rear Wheel

The 20-inch rear wheel 1500W electric bike conversion kit features a combination of high-quality materials for enhanced durability and performance. The motor is constructed with an aluminum alloy and stainless steel frame, ensuring a solid and long-lasting structure.

The product is available in the color scheme shown in the provided images. The controller box measures approximately 183x83x43mm (7.2x3.3x1.7 inches), while the meter display is around 110x60mm (4.3x2.4 inches). The wheel opening size is approximately 170mm (6.7 inches), and the disc brake rotor size is approximately 160mm (6.3 inches). The product is designed to fit 20-inch tires.

Weighing approximately 11,550g (407.4 oz), the conversion kit features a rear-drive threaded freewheel motor. The motor operates at a voltage of 1500W, with a speed range of 45-50 km/h (28-31 mph) and a rotational speed of 414-487 RPM. The torque output is between 71-74.6 N.M.

The motor utilizes a standard connector type and is compatible with a 35A controller. The rim is the SC73 model, with an M16 moment arm. The motor structure is a DC design, featuring 46 magnetic poles and a magnet height of 35H.

The disc brake system provides reliable stopping power for the electric bike. The display meter offers a range of functions, including speed, power assist gear, power indicator, fault detection, total mileage, single mileage, headlight status, and single driving time. The control and setting features include power switch, headlight switch, 6km/h jog control, wheel diameter adjustment, maximum speed setting, idle automatic sleep time, backlight brightness, and voltage level for PAS connection.

The package contents include the rear drive motor wheel, controller, S900 LCD meter, throttle shifter, two power-off brake levers, a D12 power assist sensor wiring, a D12 power assist sensor assist sheet, a D12 power assist sensor ring, two cable ties, a controller bag, an LCD meter manual, and a controller wiring manual.

The metal construction of the brushless motor controller shell ensures a durable and reliable design, with high-quality wires and interfaces to minimize failure rates. The aluminum alloy rim is precisely machined to enhance the strength and load-bearing capacity, providing a more comfortable riding experience compared to other motor types.

The conversion kit's design incorporates effective heat dissipation, optimizing the internal circuit performance and preventing thermal overload. This results in stable speed, sensitive braking, and smooth directional control.

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