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Description
Ultra Speed Bee Ahead, Leave the Rest in Your Wake Instead.
Inheriting the lightweight DNA, igniting the pure desire for ultimate control, the 2025 Ultra Bee takes a comprehensive leap forward. Meticulously designed inside and out, itdelivers upgraded power and features, elevating off-road performance and handling to an entirely new level.
Colour
brown
Black
Motor- Controller
- Rear Suspension System
Hairpin Motor
The second-generation motor of the ULTRA BEE serves as a powerful power core, utilizing a new Hairpin winding technology that significantly increases the motor's filing factor,resulting in higher efficiency and improved heat dissipation.
Additionally, the embedded permanent magnets in the rotor maximize the magnetic reluctance torque at low speeds, enhancing torque density, with better weak magnetic performance, the motor achieves higher speeds, with a maximum rotational speed of 7.000 rpm, and maintains peak power output from 2,000 rpm to 7,000 rpm.
MTPA/MTPV Controller
Independently developed and tuned by SURRON, this controller employs a brand-new MTPA/MTPV control strategy further optimizing the internal structure and circuit layout to fully leverage the performance advantages of the HairPin winding embedded permanent magnet motor.
SRTC
Surron Traction control system
The ASR of-road traction control system can be used in various of-road scenarios, featuring three selectable levels for quick switching, minimizing rear wheel slip interference to the greatest extent. Combined with multi-level adjustable energy recovery and a three-level adjustable throttle curve, you can determine how you want to rider.
Eco/Daily/Sports/Crawl/Reverse + "Turbo" 6 power modes can be switched at any time, allowing your jifeng to be suitable for all weather conditions.
High-performance Battery Pack
The all-new 74V60Ah lithium battery pack is equipped with a safe and efficient battery management module, delivering abundant and stable power. Featuring distributed temperature sensors and a microcontroller with CAN communication protocol, it ensures high power load capacity and extended lifespan, Weighing only 47lbs, the battery pack is easily removable,allowing for convenient charging anytime, anywhere.
The battery cells used in the battery packs of the Surron products are provided by high-quality suppliers around the world,
and all of them have passed the US UL certification.
Balance is Perfection
The ULTRA BEE adheres to the sURRoN's design philosophy of "Balance ls Perfection",The frame is made of forged aluminum alloy, tailored to the ULTRA BEE's dedicated power system. The front-to-rear weight ratio is 50:50.The whole bike weighs merely 195lbs,making it easily liftable,even with bare hands.
The overall Human-to-Machine interface and flexible riding characteristics configuration allow riders to find their personal favorite between daily commuting comfort and off-road capability,achieving a seamless harmony from inside out.
Suspension System
All-new custom suspension system
Comprehensively upgraded from the inside out
Custom gold outer tube with enhanced internal sliding sleeves, providing smooth and silky compression rebound. The initial phase is soft, with greater load capacity in the mid to latter sections. Whether used in forest trails or on racing tracks, it offers stable support and precise handling.
INTERSECT TR Rear Suspension System
A multi-link rear suspension system, combined with fully adjustable airbag rear shocks and high-strength alloy springs, integrates seamlessly with the overall shape and structure of the vehicle.
The shock absorption performance is tailored to the characteristics of the ULTRA BEE, ensuring that the tires maintain optimal grip at all times.
Enhanced braking system
The high-strength motorcycle braking system features a 90% increase in caliper rigidity. The braking feel is light and linear, allowing for precise control with just one finger, ensuring safety for your off-road adventures.
Front 80/100-19 and Rear 100/90-18 Professional Off-road Wheelset
The widened rear wheel significantly enhances grip and stability, allowing the vehicle to maintain excellent traction across a variety of complex terrains. The high-strength wheelset structure and dense tread patterns provide ample confidence for getting out of tricky situations.
Does off-roading require traction control to be turned Off?
The ULTRA BEE features a new generation of off-road ASR traction control system (SRTC), that can be used in various off-road scenarios. With three adjustable levels for quick one-button adjustments, combined with a three-level adjustable throttle power curve, it allows for better control of vehicle stability without compromising handling, making you an off-road expert in no time.
All-new desert brown frame appearance
Meticulously blended to create a unique red desert brown color, with a bright texture that encapsulates the beauty of the mountains and fields, integrating seamlessly with nature.
Carry the charger with you
A dedicated onboard storage space for the charger is designed under the seat, with reserved ventilation channels that support the charger's built-in operation. In the mountains or the wild, there's no need to carry the charger separately anymore. Charge it whenever you need, ensuring worry-free endurance!
SURRON APP connection
Vehicle information, remote viewing, driving trajectories location-based anti-theft, OTA update service feedback, and more... A wealth of features at your fingertips.
*The SURRON APP connection may not be used in certain countries due to regulatory restrictions.
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Get in touch!
Whether you are an individual or a dealer, please do not hesitate to contact us if you need information or support of any kind.
Parameter
*The range and top speed parameters will be affected by vehicle load, temperature, speed, terrain, and other factors. The above performance parameters were tested in a dry and flat road environment with a rider weighing 70kg, an ambient temperature of 27 ° C, and a constant speed of 40km/h.