The 2025 Surron Ultra Bee electric motorcycle offers multiple power configurations depending on specific models. The standard 3C-certified version delivers 4kW (5.36 horsepower), while high-performance variants feature up to 21kW peak power (28.16 HP). Continuous riding modes typically operate at 18kW (24.13 HP), with an upgraded 74V55Ah battery system enabling sustained high torque output of 150Nm for aggressive off-road performance.
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How does the Ultra Bee achieve 21kW peak power?
The Ultra Bee utilizes a three-phase brushless motor with liquid cooling and field-oriented control to reach transient 21kW outputs. Pro Tip: Activate Turbo Mode through the mobile app for short bursts of maximum power during overtakes or hill climbs.
Top 3 Surron Dirt Ebikes for 2025 in Dubai
| Model Name | Short Description | Surron URL |
|---|---|---|
|
Surron Hyper Bee  |
Lightweight electric bike with fast 10-second battery swap and powerful 60V lithium motor. | Check Price |
|
Surron Light Bee X  |
Powerful 8 kW electric off-road bike with 75 km range and fast charging. | Check Price |
|
Surron Ultra Bee  |
Powerful 12.5KW motor, 140 km range, 74V 55AH battery, fast charging, all-terrain ready. | Check Price |
Beyond basic specifications, the system employs dynamic voltage regulation through its 74V battery architecture. When riders engage the Turbo Button, the controller temporarily allows voltage spikes up to 84V while monitoring MOSFET temperatures. For example, this resembles a turbocharged ICE engine’s overboost function – delivering 28HP for 8-10 seconds before reverting to 18kW continuous mode to prevent overheating.
| Configuration | Peak Power | Continuous |
|---|---|---|
| 3C-Street | 5.36 HP | 4.5 HP |
| Off-Road | 24.13 HP | 16.76 HP |
| Race Tuned | 28.16 HP | 21.48 HP |
What determines real-world horsepower delivery?
Actual wheel horsepower varies based on battery charge state and ambient temperature. The Ultra Bee’s intelligent thermal management system progressively limits power output when detecting:
• Battery temps >55°C
• Motor temps >120°C
Practically speaking, riders in Dubai’s summer heat (45°C+) may experience 18-22HP sustained output versus optimal 24HP in cooler conditions. Pro Tip: Pre-cool batteries with shade covers before desert rides to maximize performance duration.
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FAQs
Yes – only 3C-certified 4kW models are street-legal. Surron Dubai provides proper documentation for legal compliance during purchase.
Can I upgrade older Ultra Bees to 21kW?
Requires motor+controller+battery replacements. Consult our technicians – 2025 frames have reinforced mounts for high-torque applications.