There is additional 45 VAT 54 PDI Charge required 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 it delivers upgraded power and features elevating off road performance and handling to an entirely new level Power performance undergoes a substantial upgrade Equipped with the all new second generation high performance mid mounted motor the peak power has surged to 21 kW an increase of over 68 compared to the previous generation The maximum torque of the drive wheel has increased by 16 reaching an astonishing 511 N m A new Turbo riding mode has been added allowing acceleration from 0 to 50 km h in just 2 seconds Bursting with power ready at your fingertips 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 8217 s filling 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 Surron Traction Control System The ASR off road traction control system can be used in various off 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 8220 Turbo 8221 6 power modes can be switched at any time allowing your Jifeng to be suitable for all weather conditions Easy to Handle Powerful performance demands precise control The Ultra Bee 8217 s advanced electronic control system ensures maximum potential is unleashed while giving you full command of the vehicle Effortlessly switch between power modes to tackle various terrains and road conditions with ease Experiencing the joy of riding has never been this simple Battery Safety 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 21 3kg 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 Automotive grade BMS battery management system accurately detects and ensures that the battery pack operates in strict accordance with the safety range of the power map taking into account the safety and performance of use A high performance battery must withstand rigorous testing Before being launched SURRON electric motorcycles undergo extensive trials with dozens of production models tested across various scenarios Over 18 months and more than 100 000 kilometers of comprehensive onroad or offroad testing coupled with over 200 safety and performance evaluations ensure reliability The battery complies with international certifications including UN38 3 MSDS CE and RoHS 20 80 Charging time only takes 2 hours 95km h top speed 115km max range at 50km h nbsp The ULTRA BEE adheres to the SURRON 8217 S design philosophy of 8220 Balance Is Perfection 8221 The frame is made of forged aluminum alloy tailored to the ULTRA BEE 8217 S dedicated power system The front to rear weight ratio is 50 50 The whole bike weighs merely 88 5kg 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 Usable travel of up to 240mm 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 nbsp Wheels and Tires 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 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 Newly upgraded Primary Drive System The new carbon fiber core belt has excellent load capacity per unit width excellent wear resistance and low thermal expansion coefficient and the ultimate strength is increased by 60 The surface of the pulley is coated with tungsten carbide which is second only to diamond in wear resistance and hardness greatly improves the strength and life of the pulley Does Off roading require traction control to be turned off The Ultra Bee features a brand new generation of off road SRTC traction control system can be used in various off road scenarios The 3 level TC setting allows for quick adjustments providing better control of stability without compromising handling making you become a drifting master in seconds 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 8217 s built in operation In the mountains or the wild there 8217 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 8230 A wealth of features at your fingertips The charger can operate safely within the storage compartment however it is not recommended for internal use when the temperature exceeds 35 degrees Celsius or in small enclosed spaces as this may result in longer charging times due to insufficient heat dissipation compared to an external environment nbsp
