Surron ultra bee top speed
Sur-Ron Ultra Bee Top Speed: Unleashing the Power of This Electric Dirt Bike
If you’re an off-road enthusiast or someone dipping their toes into the world of electric motorcycles, you’ve likely heard about the Sur-Ron Ultra Bee. This mid-sized powerhouse has been turning heads with its blend of performance, agility, and eco-friendly design. One of the most searched aspects of this bike is the Sur-Ron Ultra Bee top speed, which promises thrilling rides without the noise and emissions of traditional gas-powered dirt bikes. In this comprehensive guide, we’ll dive deep into everything you need to know about the Sur-Ron Ultra Bee top speed, from official specs to real-world performance, while covering its features, comparisons, and tips for maximizing your experience. Whether you’re considering a purchase or just curious about electric off-road tech, stick around for an in-depth look.
What is the Sur-Ron Ultra Bee?
The Sur-Ron Ultra Bee is an electric dirt bike designed by Sur-Ron, a brand known for pushing the boundaries of electric mobility in the off-road sector. Positioned between the lighter Light Bee and the heavier Storm Bee models, the Ultra Bee strikes a balance with its forged aluminum alloy chassis, making it ideal for trail riding, track sessions, and even some urban commuting where legal. Launched as a bold evolution from its predecessors, it incorporates feedback from riders to deliver refined handling and power.
This bike isn’t just about speed—it’s engineered for “balancing on the cutting edge,” as Sur-Ron puts it. With a weight of around 187 pounds (85 kg), it achieves even distribution for better control on rough terrain. Its design includes a hidden charger compartment under the seat, allowing you to recharge on the go without carrying extra gear. The Ultra Bee comes in various color options, including black and yellow accents, and features adjustable suspension for customization based on your riding style.
For those new to electric bikes, the Ultra Bee represents a shift toward sustainable adventure sports. No more dealing with fuel mixtures or engine maintenance; just plug in, charge up, and hit the trails.
Key Specifications of the Sur-Ron Ultra Bee
Before we zoom in on the Sur-Ron Ultra Bee top speed, let’s cover the core specs that make this bike tick. These details are pulled from official sources and reviews to give you a full picture.
- Battery: 74V/55Ah lithium-ion pack with 4,070Wh capacity. It’s removable for easy charging and boasts a cycle life of up to 1,500 charges while maintaining over 80% health.
- Motor and Power: Peak power of 12.5 kW (with some 2025 models offering up to 21 kW in turbo mode), delivering 440 Nm of torque. This setup provides instant acceleration, hitting 0-31 mph in about 2 seconds.
- Range: Up to 140 km (87 miles) when cruising at 40 km/h (25 mph), though this varies with terrain and riding style.
- Charging Time: Approximately 4 hours for a full charge using a standard outlet.
- Suspension: 9.4 inches (240 mm) of travel front and rear, with adjustable settings for different conditions.
- Brakes: Race-refined system with regenerative braking for added efficiency.
- Wheels and Tires: 19-inch front and rear wheels with knobby tires for superior grip on dirt, mud, or gravel.
- Riding Modes: Eco, Daily, Sport, and Turbo (on select models), plus traction control for off-road stability.
- Weight: 187 lbs (85 kg), making it lightweight yet sturdy.
- Dimensions: Compact frame for agility, with a seat height suitable for most adult riders.
These specs position the Ultra Bee as a versatile machine, perfect for beginners and pros alike.
Sur-Ron Ultra Bee Top Speed: The Official Numbers and Real-World Insights
Now, let’s get to the heart of it—the Sur-Ron Ultra Bee top speed. According to official specifications from Sur-Ron, the standard model tops out at 90 km/h, which converts to about 56 mph. This figure is achieved under ideal conditions, like flat terrain with a full battery and minimal wind resistance. For the 2025 Ultra Bee HP variant, reviews indicate a slight bump to around 59 mph, thanks to enhanced power output.
In real-world testing, riders have reported similar numbers. For instance, Dirt Bike Magazine clocked it at 55-58 mph during tests, noting that full battery and optimal traction are key. User forums and videos show some achieving up to 62 mph with aftermarket modifications, like controller tweaks or lighter components. However, be cautious: pushing beyond stock limits can void warranties and affect safety.
Why does the Sur-Ron Ultra Bee top speed matter? For off-road use, it’s more than enough to tackle jumps, climbs, and straightaways with exhilaration. On tracks, it rivals mid-range gas dirt bikes without the maintenance hassle. If you’re riding on public roads (where permitted), this speed keeps things legal in many areas while providing quick acceleration for merging or overtaking.
One common issue new owners face is a “shipping mode” that limits speed to 15 mph. This is a safety feature; consult your manual or dealer to unlock full performance.
Factors That Influence the Sur-Ron Ultra Bee Top Speed
Achieving the maximum Sur-Ron Ultra Bee top speed isn’t just about the bike—several variables play a role. Understanding these can help you optimize your rides.
- Battery Charge Level: A full battery delivers peak power. As it depletes, top speed can drop by 5-10 mph.
- Terrain and Conditions: Flat, smooth surfaces allow higher speeds. Hills, mud, or rough trails reduce it due to increased resistance.
- Rider Weight and Load: Heavier riders or added gear (like backpacks) can shave off a few mph.
- Tire Pressure and Type: Properly inflated knobby tires provide better rolling efficiency. Switching to street tires might boost speed on pavement but compromise off-road grip.
- Riding Mode: Sport or Turbo modes unlock full potential, while Eco conserves energy at lower speeds.
- Modifications: Upgrading the controller or battery can push the Sur-Ron Ultra Bee top speed higher, but always prioritize safety and legality.
- Wind and Weather: Headwinds or wet conditions add drag, impacting performance.
By managing these factors, you can consistently hit close to the advertised Sur-Ron Ultra Bee top speed.
Performance and Handling: Beyond Just Speed
While the Sur-Ron Ultra Bee top speed is impressive, its overall performance shines in handling and responsiveness. The 12.5 kW motor provides instant torque, making wheelies and quick starts effortless. Traction control (SRTC) helps maintain grip on slippery surfaces, and the regenerative braking system extends range by recapturing energy during deceleration.
Riders praise its lightweight frame for nimble turns and jumps. The adjustable suspension absorbs shocks from rough trails, and the low center of gravity enhances stability. In stunt tests and videos, it’s shown performing wheelies and endos with ease, thanks to its balanced design.
For those upgrading from the Light Bee, the Ultra Bee feels more substantial without sacrificing fun. It’s quiet operation is a bonus for neighborhood rides or wildlife areas.
Battery Life, Range, and Charging: Supporting High-Speed Adventures
The Sur-Ron Ultra Bee top speed comes at a cost to battery life—aggressive riding drains it faster. At moderate paces, you can expect 62-71 miles of range, but pushing max speed might halve that. The 74V battery charges in 4-4.5 hours, and its under-seat charger design means you can top up anywhere with power access.
Maintenance is minimal: Keep the battery cool, avoid deep discharges, and store it properly. Sur-Ron’s IoV system allows app-based monitoring for battery health, ride tracking, and diagnostics.
How Does the Sur-Ron Ultra Bee Compare to Other Electric Dirt Bikes?
When stacking the Sur-Ron Ultra Bee top speed against competitors, it holds its own. Compared to the Sur-Ron Light Bee (top speed ~45 mph), the Ultra Bee offers more power and range for serious off-roading. Versus the Storm Bee (up to 68 mph), it’s lighter and more affordable, ideal for intermediate riders.
Other brands like Talaria Sting (similar 55-60 mph) or Segway X260 (around 50 mph) provide competition, but the Ultra Bee stands out with its torque and suspension. Gas alternatives like a Honda CRF250 hit higher speeds but require more upkeep and aren’t emission-free.
Pros of the Ultra Bee:
- Eco-friendly and quiet
- Low operating costs
- Instant power delivery
Cons:
- Limited range for long trips
- Higher upfront price (~$6,500)
- Not street-legal everywhere without mods
User Reviews and Real-World Experiences
Riders on forums like Reddit and Facebook rave about the Sur-Ron Ultra Bee top speed in practice. One user hit 62 mph after tweaks, calling it a “rocket.” Videos show it reaching 80+ mph with custom batteries, though that’s not stock. Common praises include its fun factor and durability, with minor gripes about initial speed limits or battery heat in hot climates.
Overall, it’s scored high in reviews for value and excitement.
Conclusion: Is the Sur-Ron Ultra Bee Top Speed Worth It?
The Sur-Ron Ultra Bee top speed of 56-59 mph, combined with its torque and handling, makes it a standout in the electric dirt bike market. Whether you’re chasing thrills on trails or seeking a sustainable alternative to gas bikes, it delivers. Just remember to ride responsibly, check local laws, and maintain your bike for peak performance.
If the Sur-Ron Ultra Bee top speed has you hooked, head to a dealer for a test ride. Electric off-roading is the future—join the buzz!
Frequently Asked Questions (FAQs)
What is the official Sur-Ron Ultra Bee top speed?
The standard model reaches 90 km/h (56 mph), with the HP version hitting about 59 mph.
Can I increase the Sur-Ron Ultra Bee top speed?
Yes, through modifications like controller upgrades, but this may affect warranty and safety.
How long does the battery last at top speed?
Expect reduced range—around 30-40 miles—when riding aggressively.
Is the Sur-Ron Ultra Bee street-legal?
It depends on your location; some areas require lights, mirrors, and registration for road use.
