Product Features
Top Speed:
95km/hr
95km/hr
Max Range:
115km
115km
Charge Time:
2.5hrs
2.5hrs
Weight:
91kg
91kg
Max Weight:
100kg
100kg
Braking:
Front and Rear Hydraulic brakes
Front and Rear Hydraulic brakes
Surron Ultra Bee HP Electric Dirt Bike
Take your riding to an entirely new level with the Sur-Ron Ultra Bee HP — a machine that delivers electrifying performance without compromise. Powered by an advanced high-output motor with up to 21 kW peak power and around 511 Nm of torque, this beast accelerates with authority and can reach speeds of up to around 95 km/h while still providing impressive real-world range on a single charge thanks to its robust 74 V lithium-ion battery. Precision engineering is everywhere you look: a lightweight forged aluminium frame with balanced weight distribution gives confident handling across trails, while fully adjustable 240 mm suspension and high-rigidity brakes keep you in control over rough terrain. With multiple ride modes and an advanced traction control system to adapt to changing surfaces, the Ultra Bee HP isn’t just powerful — it’s refined, versatile, and extraordinarily fun to ride.
Product Specification
Dimensions & Chassis
| Feature | Specification |
|---|---|
| Overall Dimensions | 2010 × 850 × 1180 mm |
| Wheelbase | 1380 mm |
| Seat Height | 910 mm |
| Curb Weight | 91 kg |
| Carrying Capacity | 100 kg |
| Ground Clearance | 315 mm |
| Front Fork Travel | 240 mm |
| Rear Shock / Wheel Travel | 85 mm / 240 mm |
| Max Torque (at wheel) | 511 Nm |
Power System
| Feature | Specification |
|---|---|
| Motor & Controller | PMSM with MTPA / MTPV Controller |
| Maximum Power | 18 kW (21 kW in Turbo mode) |
| Riding Modes | Eco / Daily / Sports / Crawl / Reverse + Turbo |
| Assistance Functions | SRTC + BERS |
| Battery Type | 74V 60Ah Lithium-ion battery pack |
| Throttle Curve | Three-stage adjustable |
| Primary Drive System | Carbon fiber belt, forged pulley, tungsten carbide coating |
| Charging Power Levels | U1: 425W / U2: 765W / U3: 1100W |
Performance
| Feature | Specification |
|---|---|
| Top Speed | 95 km/h |
| Range (WMTC Road) | Up to 115 km @ 50 km/h |
| Charge Time (20–80%) | Approx. 2.5 hours |
Frame & Tyres
| Feature | Specification |
|---|---|
| Front Tyre | 80/100-19 Off-Road |
| Rear Tyre | 100/90-18 Off-Road |
| Frame Material | Forged aluminium alloy |
Assistance & Safety Features
| Feature | Specification |
|---|---|
| GPS Terminal | App connection (if available) |
| Crawl Mode | Three-stage adjustable |
| Tilt Protection | Gyroscope sensor (can be disabled in settings) |
Colours Available
| Options |
|---|
| Carbon Black (Black & Yellow) |
| Desert Brown |
21 kW High-Output Motor
Twist the throttle and the Ultra Bee comes alive. The new high-performance PMSM motor unleashes up to 21 kW in Turbo mode, backed by an eye-opening 511 Nm of torque at the wheel that launches you forward with instant, grin-inducing acceleration. Whether you’re blasting up steep climbs, firing out of corners, or crawling through technical sections, the power feels smooth, controlled, and seriously addictive. With multiple ride modes to choose from, you can dial it back for relaxed cruising or unleash the full beast when the trail opens up.
Next-Generation 74V Battery
Built to keep the fun going, the 74V 60Ah lithium-ion battery delivers both punch and stamina. It’s capable of up to 115 km (WMTC) at 50 km/h, so you can explore further without constantly watching the battery gauge. High energy density and consistent output mean strong performance from the first twist of the throttle to the last, whether you’re enjoying a long day on the trails or pushing hard in Sports and Turbo modes.
Built-In Charger Storage Compartment
Adventure-ready details make a real difference, and the Ultra Bee’s integrated charger storage compartment is a perfect example. Neatly built into the bike, it keeps your charger safe, secure, and always within reach. No backpacks, no loose gear — just grab the bike and go, knowing you can plug in and recharge whenever the opportunity arises.
Smart Display & Ride-Enhancing Technology
The clear, intuitive display puts everything you need right in front of you, from speed and battery level to ride mode and system status. Behind the scenes, clever tech like SRTC traction control, BERS regenerative braking, adjustable throttle curves, crawl mode, and optional app connectivity lets you tailor the bike’s behaviour to the terrain and your riding style. It’s smart, confidence-boosting technology that makes every ride smoother, faster, and more fun.
Powerful, Confidence-Inspiring Braking
All that performance is matched by braking you can trust. The Ultra Bee’s high-performance braking system delivers strong, predictable stopping power whether you’re charging downhill, navigating loose surfaces, or riding at speed. The feel is progressive and controlled, giving you the confidence to push harder, ride faster, and enjoy every moment knowing you’ve got the stopping power to match the thrill.
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