1
/
of
3
FXT Racing
Ventus Ryuga 81kW Motor For ultra bee
Ventus Ryuga 81kW Motor For ultra bee
Regular price
$1,399.00 USD
Regular price
Sale price
$1,399.00 USD
Taxes included.
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
Experience a true breakthrough in high-performance riding — the ultimate no-compromise motor upgrade for your Sur-Ron Ultra Bee.
Engineered specifically for the Ultra Bee platform, the VTB Ryuga Hairpin 81 kW motor installs as a direct plug-and-play replacement, requiring no modifications. Paired with the VTB AETOS V9600 controller, it unleashes over 81 kW of power, 114 N·m of torque, and razor-sharp throttle response with unmatched precision.
Built for riders who demand maximum output and total control, the Ryuga 81 kW delivers extreme power, proven durability, and a level of responsiveness that transforms the Ultra Bee into a true competition-grade E-moto.
Unlock the true capability of your lightweight electric motorcycle. The next-generation VTB Ryuga Hairpin motor is engineered for platforms like Sur-Ron, Talaria, and Eride PRO, delivering instant response, precise torque control, and class-leading power density. When paired with the VTB AETOS V9600 controller and a high-capacity battery system, it transforms the entire powertrain into a seamless, high-performance unit built for maximum speed, consistency, and control.
| Feature | VTB RYUGA 81kW |
|---|---|
| Max Torque | 114 Nm @ 1400 A, 73 Nm @ 850 A |
| Peak Power | 60.3 kW @ 72 V, 81 kW @ 96 V |
| Max Stable Speed | 14,000 RPM |
| Max Efficiency | ≥ 95% |
| Weight | 12.56 KG |
| KV (Speed per Volt) | 118 KV |
| Max Phase Current | 1400 A |
| Pole Pairs | 4 |
| Waterproof rating | IP67 |
| Thermal Regulation | 210°C (start of limitation), 250°C (cut-off) |
| Waterproof Rating | IP67 |
| Temperature Sensor | NTC Thermistor 10k B3905 |
Share
