Ultra Bee HP X 24.5kW
The Ultra Bee HP X MY26 takes Sur-Ron’s high-performance off-road platform to another level. Turbo mode now delivers 24.5kW of maximum power with 520 N·m of rear-wheel torque, launching from 0–31 mph in just 1.84 seconds. Multiple riding modes, adjustable throttle response and the MTPA/MTPV controller give riders precise control over the increased performance.
A 74V 60Ah battery, upgraded smart charging system and forged aluminium chassis provide the foundation for serious off-road riding. The MY26 update also introduces Sur-Ron Wheelie Control (SWC), Auto Hold, ASR, five-level coast regeneration, five-level brake regeneration and expanded app connectivity, combining significantly stronger performance with smarter electronic control.
Throttle
Three-stage adjustable throttle response combines with multiple riding modes to provide precise control across technical trails, fast open terrain and low-speed manoeuvring.
Power
Turbo mode delivers up to **24.5kW of maximum power**, with 21.5kW available in Sport mode and **520 N·m of rear-wheel torque** for immediate, hard-hitting acceleration.
Battery
The **74V 60Ah lithium-ion battery** provides high-capacity energy for demanding rides, supported by an intelligent BMS and upgraded smart charging interface.
Wheel Set
Purpose-built for off-road use, the HP X uses **80/100-19 front and 100/90-18 rear tyres**, combining traction, stability and predictable handling across mixed terrain.
Suspension
Fully adjustable suspension provides **240 mm of front fork travel** and an 85 mm rear shock, giving the HP X the support and control needed for aggressive off-road riding.
Braking
Upgraded motorcycle-grade braking delivers greater caliper rigidity, strong stopping performance and precise lever control to match the increased speed and power of the MY26 platform.
Performance redefined
24.5kW. Built to Push Harder.
More performance without losing the Ultra Bee balance.
At 88.5 kg, the Ultra Bee HP X combines a forged aluminium double-cradle frame with substantially increased performance. Turbo mode delivers 24.5kW and 520 N·m of rear-wheel torque, giving the bike explosive acceleration while retaining the agility and control that define the Ultra Bee platform.
24.5kW Power
& Intelligent Control
Stronger in Turbo. Precise everywhere else.
The Ultra Bee HP X pairs its high-output motor with Sur-Ron’s MTPA/MTPV FOC controller to deliver precise, responsive power across the full riding range. Sport mode provides 21.5kW, while Turbo unlocks the full 24.5kW, with 520 N·m of rear-wheel torque and multiple riding modes for everything from technical low-speed riding to hard acceleration.
24.5kW High-Performance
Turbo mode increases maximum output to 24.5kW, with 21.5kW available in Sport mode and 520 N·m of rear-wheel torque. The result is immediate acceleration and stronger performance across demanding off-road terrain.
MTPA/MTPV Controller
Sur-Ron’s MTPA/MTPV FOC controller manages the increased motor output while maintaining smooth, predictable response. Riders can tailor performance through multiple riding modes, three throttle-response levels and adjustable regenerative braking.
74V 60Ah High-Performance Battery
The 74V 60Ah lithium-ion battery supplies the energy required for the HP X’s increased output while maintaining consistent performance across demanding rides. Its removable design also allows convenient off-bike charging when required.
Battery Safety & Durability
Multiple protection systems monitor the Ultra Bee HP X during operation and charging, including temperature, voltage and current protection. Tilt protection, brake override and side-stand protection provide additional safeguards around the power system.
Smart Charging System
The upgraded charging interface supports higher-current charging with multiple safety checks built into the system. A 1000 W charger takes the battery from 20–80% in around 2.5 hours, while the new-generation smart charging port is designed to support future expansion.
Built for Harder Riding
More control. More confidence. More capability.
The MY26 Ultra Bee HP X combines fully adjustable suspension, motorcycle-grade braking, a reinforced primary drive and intelligent rider-assistance systems to turn its increased performance into usable control across demanding off-road terrain.
Suspension System
Fully adjustable off-road control
The MY26 suspension is tuned for aggressive off-road riding, with 240mm of front fork travel and a fully adjustable rear shock. Compression and rebound adjustment allow riders to tune the setup for technical trails, fast terrain and harder impacts.
Enhanced Braking System
Stronger, more precise stopping
Upgraded motorcycle-grade braking provides increased rigidity and consistent stopping performance. A progressive lever feel gives the rider precise control when braking hard or managing traction on technical terrain.
New Primary Drive System
Built for higher loads
The upgraded primary drive is designed to handle the increased output of the MY26 power system, using a carbon-fibre reinforced belt and high-strength pulley system for improved durability, load capacity and long-term reliability.
Smart Rider Assistance
Electronic control when you need it
Sur-Ron Wheelie Control (SWC), Auto Hold and ASR add another layer of control to the HP X. Five-level coasting regeneration and five-level braking regeneration can also be adjusted to suit the rider and terrain.
All items ordered online will be processed within 1-2 days (except on weekend)will be delivered for FREE, in 3 to 5 working days to UK Mainland and 3 to 7 days to EU union countries
RETURNS
All E-bike can be returned within 7 days of delivery (Your items will be free from operation fee, while shipping fee will still be included). To return an e-bike that is not defective or damaged.
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12 Month guarantee
You can confidently push our bikes to the limit knowing that we provide a no-hassle return on any issues encountered during our standard
Tools included
Included with each complete ebike is an Intense set and shock pump, precision tools to keep your new ebike in peak performance.
Fast shipping
All our ebikes ship within 3 to 5 business days the United Kingdom Mainland