Ebike Conversion Kit 36V 500W – Rear Wheel 20" Electric Bike Motor Kit

Quick Overview:
Turn your standard bicycle into a powerful e-bike with the 36V 500W rear hub motor conversion kit. Built for 20" wheels, it provides efficient power for daily commuting, leisure riding, or hilly terrain. The waterproof design ensures long-lasting durability, while the included controller, LCD display, and pedal assist system give you complete control over your ride.

Product Description:
The 36V 500W Ebike Conversion Kit is the perfect balance of efficiency and performance. Its 20" rear wheel hub motor provides strong torque and smooth acceleration, making it ideal for city streets, tricycles, or compact bikes.

With a durable aluminum double-walled rim and pre-installed motor, installation is quick and easy—simply replace your existing wheel and connect the components. The kit’s waterproof design ensures dependable performance in rain and other challenging weather conditions.

Whether you’re looking for more speed, easier hill climbs, or an eco-friendly commuting solution, this 500W e-bike motor kit delivers. Please note: Battery and tire are not included.

Key Features:

• 36V 500W rear hub motor for 20" wheels
• Designed for commuting, tricycles, and compact bikes
• Waterproof motor and controller for all-weather use
• LCD display with speed, distance, and battery monitoring
• Pedal assist system (PAS) and throttle for flexible riding
• Lightweight, efficient design with 35Nm torque
• Easy installation with ready-to-mount wheel
• 1-year warranty on hub motor, 3-month warranty on other components

Specifications:

• Tire size: 20" wheel (recommended width 1.75"–2.125")
• Rim width: 24 mm
• Rim diameter: 419 mm (outer), 369 mm (inner)
• Motor torque: 35 Nm
• Motor RPM: 260
• Motor hub diameter: 158 mm
• Motor magnets: 20
• Peak power: 0.65 kW
• Kit weight: ~15 lbs
• Rear dropout: 100 mm
• Axle lengths: Rear 199 mm / Front 165 mm
• Operating mode: Hall sensor

Package Includes:

• 1 × 36V 500W rear hub motor wheel
• 1 × Controller (SY60 male-type battery connector, XT60 compatible)
• 1 × LCD display
• 1 × Throttle
• 2 × Brake levers (optional, kit works without them)
• 1 × Pedal assist system (PAS)
• 1 × Torque arm
• 1 × Set of cable ties