Ventus Ryuga 52kW Motor | By Ventus Bikes VTB | For Sur Ron, Talaria, E Ride Pro, and EMoto Platforms

Overview

The Ventus Ryuga 52kW Hairpin Motor is built to transform lightweight EMoto platforms into true performance machines. Paired with the VTB Aetos V9600 controller and a high-capacity battery, the Ryuga delivers explosive acceleration, instant throttle response, and high-rpm stability that stays predictable even under heavy load.

This next-generation VTB motor uses a high-efficiency hairpin winding design, precision engineering, and durable construction to deliver power levels usually found only in full-size electric motorcycles. With up to 52.5 kW peak output and 91 Nm of torque, the Ryuga sets a new standard for Sur Ron, Talaria, E Ride Pro, and other compatible EMoto frames.

Technical Specifications

• Peak Power: 38.4 kW at 72V, 52.5 kW at 96V 

• Peak Torque: 91 Nm at 850A, 68 Nm at 560A 

• Protection Rating: IP67 water and dust sealing

• Pole Pairs: 4

• Max Efficiency: 95 percent

• Insulation Class: 250°C rated

• Temperature Sensor: NTC 10k B3905

• Position Sensor: Encoder ABZP

• Cooling: Natural air cooling

• Tested Top Speed: 135 km/h at 72V, 165 km/h at 96V (52T chainring, 62 cm wheel) 

• Weight: 10.4 kg

• Dimensions: Φ173 × 154.9 mm 

• Phase Wire Gauge: 25 mm²

• Max RPM: 14,000 rpm

• KV Value: 83.3

• Motor Type: Hairpin winding

• Product Model: RGA52

Performance Highlights

The Ryuga’s performance curves, shown on pages 2–3 of the official specification sheet, demonstrate exceptionally strong torque off the line and extremely stable power delivery across the mid and upper ranges. Efficiency maps confirm high efficiency throughout most of the riding envelope, especially at 72V and 96V under 920A load. Strong torque from 0–500 rpm with 91 Nm peak

• Smooth rising power curve reaching 38.4 kW at 72V and over 52 kW at 96V

• High efficiency across a wide rpm range (up to 95 percent)

• Capable of high sustained speeds with natural air cooling

Durability & Design

• IP67 sealed housing for wet and dusty environments

• High-temperature 250°C insulation for demanding riding

• Hairpin winding structure for improved thermal transfer and power density

• Automotive-grade encoder for accurate torque and throttle control

• Robust construction with reinforced casing and high-grade hardware

Fitment

• Sur Ron Light Bee

• Ventus V1+

• Rerode R1

• E-Ride Pro (S, SS, 2.0, 3.0, SR)

• 79 Bike Falcon*

*Note: Newer 79 Bike LED colored motors may not be compatible depending on variation; contact us for confirmation.

Motor brochure

Fitment: Ventus Ryuga 52kW Motor| for Surron Light Bee, Eride pro & more |By Ventus Bikes VTB

• Surron Light Bee X

• Segway X260

• 79bike Falcon-M

• Talaria XXX

• Segway X160

• Eride Pro

• Eride pro SS

• Surron Ultra Bee

• Surron Light bee S

• Talaria Sting MX5

• Rerode R1

• Eride pro S

• Eride pro SS 2.0

• Eride pro SS 3.0

• Eride pro SR

• Ventus one

• Ventus one+ plus

• Rerode Ewatt 2.0

This product may be compatible with more models than shown above. Please see the product description for full details, or contact us for help with fitment.