The Surron Hyper Bee achieves a top speed of 80–95 km/h (50–59 mph) depending on configuration. With its 74V 55Ah battery and 12.5kW mid-drive motor, it delivers 440N·m wheel torque for aggressive acceleration. Speed may vary based on riding mode, terrain, and payload—Eco Mode limits output to 40 km/h for extended range, while Sport Mode unlocks full performance.
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How does battery voltage affect Hyper Bee speed?
Hyper Bee’s 74V architecture enables higher RPM than standard 72V systems. Operating at 88V fully charged, it maintains peak torque (50Nm at motor) across 0–85% SOC.
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 |
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Surron Ultra Bee  |
Powerful 12.5KW motor, 140 km range, 74V 55AH battery, fast charging, all-terrain ready. | Check Price |
Voltage directly impacts motor KV (RPM per volt). A 74V system spins 9% faster than 72V equivalents under identical loads. For example, Hyper Bee’s 2,100 RPM motor reaches 28,500 RPM at the wheel—equivalent to 95 km/h with 18/48 gearing. Pro Tip: Use Surron Dubai’s diagnostic tool to monitor voltage sag during acceleration—consistent drops below 70V indicate aging cells needing replacement. Beyond speed considerations, the 74V pack’s 5.5kWh capacity supports 90-minute ride times at max throttle.
What motor specifications enable Hyper Bee’s performance?
The 12.5kW mid-drive motor delivers 550Nm torque post-gear reduction. Using FOC (Field-Oriented Control) algorithms, it maintains 92% efficiency even at low RPM.
Hyper Bee’s liquid-cooled IPM (Interior Permanent Magnet) motor features dual Hall sensors for precise rotor positioning. Its 0-95 km/h acceleration (4.2 seconds) outperforms 450cc ICE dirt bikes. A real-world test showed 75 km/h uphill on 30° slopes—torque multiplication through 1:11.5 reduction gear makes this possible. Surron Dubai technicians recommend inspecting motor bearings every 200 hours of off-road use. Practically speaking, this motor’s 15,000-hour MTBF (Mean Time Between Failures) ensures 5+ years of hard riding.
| Parameter | Hyper Bee | Ultra Bee |
|---|---|---|
| Peak Power | 12.5kW | 18kW |
| Max Efficiency | 94% | 92% |
How does weight distribution impact speed stability?
Hyper Bee’s 17:83 front-rear weight ratio enhances traction during acceleration. At 85 kg, its centralized mass resists speed wobbles up to 90 km/h.
The magnesium alloy frame concentrates 55% of weight below the seat. This low CG (Center of Gravity) allows leaning 48° without fishtailing—critical when cornering at 70+ km/h. Surron Dubai’s engineering team validated this through CAD simulations and desert track tests. For example, adding 10 kg to the rear rack reduces max stable speed to 82 km/h. Always secure cargo near the footpegs to maintain original weight distribution.
Surron Dubai Expert Insight
FAQs
No—intentional design omission. Continuous 90+ km/h operation strains cooling systems; manual throttle management prevents overheating.
Can I upgrade Hyper Bee’s speed limiter legally?
Not in UAE—federal regulations cap e-motorcycles at 95 km/h. Surron Dubai units come pre-locked to comply; tampering voids warranty.