This powerful and compact 500W rear geared hub motor is the perfect solution for upgrading your bicycle or building a modern, high-performance e-bike. Specifically designed for rear axle installation, this model is fully compatible with cassette gear systems. Thanks to its built-in planetary gear reduction and increased power, the motor delivers outstanding torque for smooth starts and confident hill climbing, while remaining discreetly tucked inside the wheel.

Key Advantages:

• High Power & Torque: The increased 500W nominal power combined with an efficient gear mechanism guarantees dynamic acceleration and effortless climbing on steep slopes without overheating, while ensuring excellent traction for the rear wheel.

• Cassette Compatibility: The motor is engineered specifically for cassette sprockets (typically 7-11 speeds), allowing you to keep your familiar gear shifting system and enjoy the easy maintenance typical of modern bicycles.

• Perfect Coasting (Freewheel): The built-in freewheel clutch completely eliminates motor resistance when coasting. If the battery runs out, you can pedal just as easily as on a standard bicycle, enjoying a smooth and drag-free ride.

• Power Versatility: Designed to operate with both 36V and 48V systems, offering flexibility when choosing a battery and controller tailored to your specific needs.

• Reliable Construction: Rear axle placement provides better weight distribution and enhanced stability, while the geared mechanism ensures long-term durability and high efficiency.

Technical Specifications:

• Motor Type: Geared, Brushless (Geared Hub Motor)

• Placement: Rear wheel

• Nominal Power: 500 W

• Operating Voltage: 36 V – 48 V

• Dropout Width (O.L.D.): ~135 mm (standard for cassette)

• Transmission Type: For Cassette (Freehub body)

• Brake Type: Compatible with disc brakes (standard mount)

• Connection Cable: Convenient, extended (for easy routing to the controller)

> Please Note: This motor features a compact black housing and an integrated freehub for a cassette. It can be laced into rims of various sizes (from 20 to 29 inches), maintaining a clean, stealthy aesthetic for your bicycle without drawing unwanted attention.