New Sur-Ron ULTRA BEE X (OFF-ROAD) for sale in Nottingham
This is the ULTRA BEE X (OFF-ROAD) model variant of the Sur-Ron range, available to buy at Judd Racing.
The 2025 Ultra Bee HP sets a new benchmark for high-performance electric trail bikes with a powerful 21 kW peak output and up to 511 N·m of torque, giving explosive acceleration and strong off-road capability. With multiple ride modes including Turbo for short bursts of peak power, the Ultra Bee HP delivers sharp responsiveness and confidence-inspiring control at every throttle input.
High-output performance that hits hard. The Ultra Bee HP’s 21 kW peak mid-drive motor delivers explosive acceleration and strong off-road capability.
High-capacity energy for long, demanding rides. The 74V 60Ah battery offers stable output, improved efficiency, and fast charging for all-day adventures.
The Ultra Bee HP’s 21 kW Hairpin motor uses advanced winding technology for higher efficiency, better cooling, and stronger low-speed torque. Embedded permanent magnets boost torque density, while improved flux-weakening enables speeds up to 7,000 rpm with peak power sustained from 2,000–7,000 rpm. Paired with the MTPA/MTPV controller, it delivers smooth, powerful, and responsive performance across the entire range.
The all-new 74V60Ah lithium battery delivers abundant, stable power through an advanced, automotive-grade BMS with distributed temperature sensors and CAN-based communication. Optimized for high load capacity and long-term durability, the pack maintains exceptional stability across demanding off-road scenarios. Despite its capability, it weighs only 47 lbs and can be removed easily for convenient charging anytime, anywhere. All Sur-Ron battery cells come from top global suppliers and carry US UL certification for proven safety.
Reserve this SUR-RON ULTRA BEE X (OFF-ROAD) for £99
In order to reserve this SUR-RON ULTRA BEE X (OFF-ROAD), you can place a fully refundable deposit of £99. Simply click on the the button below to proceed via a secure, one time and fully refundable payment of £99.
Terms & Conditions Judd Racing (Nottingham) Ltd is authorised and regulated by the Financial Conduct Authority FRN 816451.
Judd Racing (Nottingham) Ltd whose registered office address is at: Lyndhurst, 1 Cranmer St, Nottingham, Nottinghamshire, NG10 1NJ and whose Companies
House Number is: 07483255. Registered in England and Wales.
