Ultra Bee HP 2026
Break the boundaries
24.5kW
Max Power
520N.m
Max. Torque
95km/h
Top Speed
115km
Max Range
2.5h
Charge Time 20-80%
74v 60Ah
Battery Type
The 2026 Ultra Bee HP increased power, improved acceleration performance:0-50 km/h in 1.84s; 0-80 km/h in 3.7s. Peak Motor Power Upgraded to 24.5kW in Turbo Mode. Rear Wheel Torque Increased to 520 N-m. SWC Surron Wheelie Control system available 2 adjustable modes. Functions in APP adjustable GPS tracking, vehicle health monitoring, customiz-able riding modes, and OTA system updates.
Upgraded Smart Charging Port Next-gen intelligent charging interface supports higher power input for improved charging efficiency. Built-inmulti-layer safety detection ensures stable andsecure charging, with an expansion port reserved for future feature upgrades and compatibility with a broader charging ecosystem. Electronic auto-parking Included.
Throttle
Instant response at your fingertips. Multiple ride modes and refined throttle mapping deliver precise, customisable power for any terrain.
Power
High-output performance that hits hard. The Ultra Bee HP’s 24.5 kW peak mid-drive motor delivers explosive acceleration and strong off-road capability.
Battery
High-capacity energy for long, demanding rides. The 74V 60Ah battery offers stable output, improved efficiency, and fast charging for all-day adventures.
Wheel Set
Built for serious off-road terrain. Durable wheels paired with performance off-road tires provide confident grip, stability, and control at higher speeds.
Suspension
Refined for aggressive riding. The upgraded, fully adjustable suspension system enhances comfort, traction, and stability across rough, technical trails.
Braking
Powerful stopping you can rely on. A robust hydraulic braking system delivers strong, consistent performance to match the Ultra Bee HP’s elevated power.
Performance redefined
Take the next step with the Ultra Bee HP.
Our Lightest, Most Capable Ultra Bee Yet
The lighter the chassis, the sharper the ride.
Engineered with Sur-Ron’s advanced forged-aluminum platform, the Ultra Bee HP delivers an ideal balance of low weight and high output, giving riders faster reactions, easier handling, and greater control at speed. Through premium materials, optimized structural design, and extensive real-world testing, the Ultra Bee HP becomes stronger, more agile, and more capable across demanding off-road terrain.
0-50km/h
1.84 second
0-80km/h
3.7 second
High-Performance Motor
and Advanced Controller
Refined, responsive, and built for serious off-road power.
The Ultra Bee HP’s 24.5 kW mid-drive motor works seamlessly with Sur-Ron’s intelligent controller to deliver sharper throttle response, stronger torque, and smooth power delivery across all ride modes. Refined through extensive off-road testing, the system provides precise control and adaptable performance for a confident, high-powered riding experience.
Power System – Hairpin Motor × MTPA/MTPV
The Ultra Bee HP’s 24.5 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.
MTPA/MTPV Controller
Sur-Ron’s independently developed PMSM+MTPA/MTPV controller features a redesigned structure and optimized circuitry to maximize the performance of the Hairpin permanent-magnet motor. Its advanced control strategy delivers smoother power, higher efficiency, and stronger overall responsiveness across all riding conditions.
Battery Safety / Durability
Built to endure real-world extremes, the Ultra Bee HP battery undergoes 18 months of testing and more than 62,000 miles of on/off-road evaluation. With over 200 safety checks and certifications including UN38.3, MSDS, CE, and RoHS, it delivers industry-leading reliability and long-term performance.
Fast Charging Performance
Designed for daily convenience, the 74V60Ah battery charges from 20–80% in just 2.5 hours, ensuring more ride time and less waiting. Safe, efficient, and long-lasting, it supports up to 115 miles of range and a top speed of 95km/h with confidence.
74V 60Ah High-Performance Battery Pack
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.
Suspension System
The Ultra Bee HP features an all-new custom suspension system, upgraded inside and out for smoother action and stronger support. The gold-finished front fork uses enhanced sliding sleeves for silky compression and rebound, offering a soft initial feel with greater load capacity through the mid and end stroke. With up to 9.4 inches of usable travel and adjustable compression and rebound, it adapts easily to forest trails, technical terrain, and track riding. A strengthened 7-series aluminum outer tube further improves overall rigidity and durability.
The INTERSECT TR multi-link rear suspension pairs fully adjustable air shocks with high-strength alloy springs, tuned specifically for the Ultra Bee’s performance characteristics. This setup maintains optimal tire contact and delivers precise, stable handling across varied off-road conditions.
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 foryour 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.
