VTB VENTUS RYUGA 81KW MOTOR FOR SUR RON ULTRA BEE

Ventus Ryuga 52KW Motor

Extreme Power. Precision Control. Built to Perform.

Take your electric bike to the next level with the Ventus Ryuga 52KW Motor, a high-performance motor engineered for riders who demand exceptional acceleration, responsive throttle control, and reliable power delivery.

Designed by Ventus Technology, the Ryuga is built for serious 72V and 96V electric bike setups, delivering up to 52.5KW of peak power and 91Nm of peak torque. Whether you’re upgrading an existing build or creating a high-power performance machine from the ground up, the Ryuga provides the power and responsiveness needed to push your setup further.

Key Performance Features

52.5KW Peak Power at 96V
Delivers up to 52.5KW at 96V, with 38.4KW available at 72V for impressive performance across a range of high-power configurations.

91Nm Peak Torque
With up to 850A, the Ryuga delivers immediate throttle response and substantial low-end torque for hard launches and rapid acceleration.

Up to 165km/h Tested Top Speed
At 96V, the Ryuga has been tested at speeds of up to 165km/h, making it an ideal choice for high-performance electric bike builds.

Up to 95% Efficiency
High maximum efficiency helps reduce heat generation and supports consistent performance during demanding rides.

IP67 Protection
The motor is engineered with IP67 protection against dust and water ingress, helping it withstand demanding riding conditions.

Advanced Natural Air Cooling
An efficient natural air-cooling design helps manage operating temperatures without the added complexity of a liquid-cooling system.

Technical Specifications

Peak Power: 52.5KW @ 96V
Peak Power: 38.4KW @ 72V
Peak Torque: 91Nm @ 850A
Tested Top Speed: Up to 165km/h @ 96V
Maximum Efficiency: 95%
Maximum RPM: 14,000
KV: 83.3
Weight: 10.4kg
Dimensions: Φ173 × 154.9mm
Protection Rating: IP67
Cooling: Natural air cooling
Insulation Rating: 250°C high-temperature rated
Position Sensor: High-precision ABZP encoder

Compatible Electric Bike Platforms

The Ventus Ryuga 52KW is designed for use with a range of high-performance electric bike platforms, including:

Surron Light Bee
V1+
Rerode R1
E-Ride Pro
79 BIKE

Compatibility may depend on the specific model, controller, battery, and installation configuration.

Built for High-Power Builds

The Ryuga 52KW is designed for riders who want to move beyond standard motor performance. Its combination of high peak power, substantial torque, efficient operation, and precise position sensing makes it a strong foundation for serious electric bike builds.

Pair it with a capable 72V or 96V battery and high-performance controller to take full advantage of what the Ryuga has to offer.

A Serious Upgrade for Serious Riders

From rapid acceleration and responsive throttle control to high-speed performance and robust construction, the Ventus Ryuga 52KW Motor is built for riders who expect more from their electric bike.

High power. High efficiency. Precision engineering. The Ryuga 52KW is built to perform.