The Ryuga 81kW hairpin motor is Ventus's Ultra Bee-specific performance motor, intended for a matched high-output powertrain.
Fitment
Surron Ultra Bee only. This is not the Light Bee / light-emoto Ryuga 52kW motor. Confirm the bike year, controller, battery capability and drive configuration before installation. Pinned describes direct replacement fitment on the Ultra Bee; aftermarket configurations still require verification.
Specifications
Supplier-rated peak output: 60.3kW at 72V or 81kW at 96V. Maximum torque: 114Nm at 1,400A. Maximum stable speed: 14,000RPM. Motor weight: 12.56kg. IP67 protection. Output depends on compatible battery/controller hardware, configuration and thermal conditions.
Included
One Ryuga 81kW motor. Controller, battery and separately required drive or installation components are not included.
Availability
Currently sold out at Radmoto. Contact us with your bike model and build details to check availability.
Performance powertrain components are intended for private tracks and closed-course use. Installation does not make an off-road bike road legal.
November 4–16: Buy an eligible in-stock Sur-Ron, E Ride Pro or Electro & Co. bike and receive a credit for a free set of tires at your first tire change.Ride it first. Find your terrain. Then choose the tread that fits—street, enduro or knobby. Your tire coupon is added to your order history, ready when you need it.One tire credit per eligible bike purchase. Tires are redeemed later, not shipped with your bike. Installation is not included. Cannot be combined with other discounts. Questions? Contact Radmoto.
