Description
Sur-Ron Ultra Bee R L1E 50cc: The Ultimate Electric Moped for Eco-Friendly Adventures
In the world of electric vehicles, few models capture the imagination quite like the Sur-Ron Ultra Bee R L1E 50cc. This innovative electric motorcycle blends cutting-edge technology with practical design, making it an ideal choice for urban commuters, young riders, and adventure seekers alike. Whether you’re navigating city streets or exploring light off-road paths, the Sur-Ron Ultra Bee R L1E 50cc offers a thrilling yet sustainable riding experience. In this comprehensive guide, we’ll dive deep into its features, specifications, advantages, and more, helping you decide if this is the right electric bike for you.

Sur-Ron Ultra Bee R L1E 50cc
What Makes the Sur-Ron Ultra Bee R L1E 50cc Stand Out?
The Sur-Ron Ultra Bee R L1E 50cc is a road-legal electric motorcycle classified under the L1E category in Europe, making it equivalent to a traditional 50cc moped. This classification allows riders as young as 14 years old with an AM license to operate it legally on public roads. Unlike its more powerful siblings in the Sur-Ron lineup, this model is designed with accessibility and compliance in mind, featuring speed limitations to adhere to moped regulations while still delivering impressive performance for its class.
Sur-Ron, a brand known for its high-quality electric dirt bikes, has engineered the Ultra Bee R L1E 50cc to bridge the gap between fun off-road capabilities and everyday urban mobility. It boasts a mid-drive motor that provides instant torque, ensuring a responsive ride without the noise or emissions of gas-powered alternatives. With a focus on lightweight construction and advanced battery technology, this electric moped promises reliability and excitement in equal measure.
Detailed Specifications of the Sur-Ron Ultra Bee R L1E 50cc
To truly appreciate the Sur-Ron Ultra Bee R L1E 50cc, let’s break down its key specifications. These details highlight why it’s a top contender in the electric moped market.
Motor and Performance
- Motor Type: Mid-drive BLDC (Brushless Direct Current) motor, air-cooled for efficient operation.
- Power Output: Up to 8.5 kW peak power, providing track-ready response and instant acceleration.
- Torque: Impressive torque delivery for quick starts and hill climbing, though limited to comply with L1E standards.
- Top Speed: Capped at 45 km/h (28 mph) to meet L1E moped regulations, ensuring safe and legal road use.
- Acceleration: Instant power from 0-45 km/h, making it feel more agile than traditional 50cc scooters.
Battery and Range
- Battery: 74V 55Ah lithium-ion battery pack, designed for longevity and quick charging.
- Range: Up to 140 km (87 miles) on a single charge under eco-friendly riding conditions, depending on terrain, rider weight, and speed.
- Charging Time: Approximately 4-6 hours for a full charge using a standard 110V/220V outlet, with options for faster charging accessories.
Chassis and Suspension
- Frame: Lightweight aluminum alloy forged frame, weighing in at just 85 kg (187 lbs) for easy maneuverability.
- Suspension: Front inverted forks with adjustable compression and rebound; rear TR suspension system for smooth handling on varied surfaces.
- Wheels and Tires: 19-inch wheels with dual-sport tires (front 80/100-19, rear 90/90-19) for excellent grip on roads and light trails.
- Brakes: Hydraulic disc brakes (240 mm front and rear) with regenerative braking to extend range and provide strong stopping power.
Dimensions and Ergonomics
- Wheelbase: 1,380 mm (54.3 inches) for stable riding.
- Seat Height: 910 mm (35.8 inches), suitable for a wide range of rider heights.
- Ground Clearance: 318 mm (12.5 inches), allowing for some off-road exploration without compromising road legality.
- Overall Dimensions: 2,010 mm x 880 mm x 1,178 mm, compact enough for city parking yet robust for adventures.
Additional Features
- Display: LCD digital speedometer with riding mode indicators.
- Lighting and Safety: Full LED lighting, mirrors, turn signals, and a license plate holder for complete road compliance.
- Traction Control: Integrated SRTC (Surron Refined Traction Control) system for enhanced stability.
- Riding Modes: Multiple modes including Eco, Sport, and Turbo for customizable performance within legal limits.
These specs position the Sur-Ron Ultra Bee R L1E 50cc as a versatile vehicle that’s both fun and functional.

Desert Brown variant of the Sur-Ron Ultra Bee R L1E 50cc showcasing its rugged design
Performance Review: How Does It Ride?
Riding the Sur-Ron Ultra Bee R L1E 50cc is an experience that combines the thrill of an electric dirt bike with the practicality of a moped. Reviews from users and experts alike praise its smooth power delivery and quiet operation. On city streets, the instant torque makes accelerating from stops effortless, while the traction control ensures confidence in wet or uneven conditions.
For light off-road use, the suspension absorbs bumps well, and the dual-sport tires provide decent traction on dirt paths. However, as an L1E-classified vehicle, it’s not intended for extreme trails—think more urban exploration than hardcore motocross. Real-world range tests show around 100-120 km in mixed conditions, which is impressive for an electric moped. Riders appreciate the low center of gravity, making it easy to handle even for beginners.
In comparisons to traditional 50cc mopeds, the Sur-Ron Ultra Bee R L1E 50cc stands out with its electric efficiency—no gas stops, minimal maintenance, and zero emissions. It’s a step up in terms of build quality and fun factor.
Design and Build Quality
The design of the Sur-Ron Ultra Bee R L1E 50cc draws inspiration from dirt bikes, with a sleek, aggressive look that’s available in colors like black, yellow, and desert brown. The aluminum frame not only reduces weight but also enhances durability, resisting corrosion better than steel alternatives.
Ergonomically, the seat is comfortable for longer rides, and the handlebars are positioned for an upright posture, reducing fatigue in traffic. Safety features like the robust braking system and LED lights add peace of mind. Overall, the build quality feels premium, with attention to details like the integrated USB port for charging devices on the go.
Battery Life, Charging, and Maintenance
One of the standout aspects of the Sur-Ron Ultra Bee R L1E 50cc is its battery system. The 74V 55Ah lithium-ion pack is removable for easy charging and offers a lifespan of over 1,000 cycles with proper care. Maintenance is minimal— no oil changes, spark plugs, or carburetor adjustments. Simply charge it, check tire pressure, and you’re good to go.
Charging is straightforward: Plug into a standard outlet, and you’re ready in hours. For those in apartments, the removable battery means you can charge indoors. This low-maintenance approach saves time and money compared to gas-powered mopeds.

Close-up of the Sur-Ron Ultra Bee R L1E 50cc in desert brown, highlighting suspension and tires
Road Legality and Licensing Requirements
As an L1E-classified electric motorcycle, the Sur-Ron Ultra Bee R L1E 50cc is road-legal in many European countries and equivalent regions, requiring only an AM moped license. This makes it accessible to younger riders (14+ in some areas) without needing a full motorcycle license. In the US, regulations vary by state, but it’s often treated as a moped if speed-limited.
It comes equipped with all necessary road-legal features: mirrors, indicators, headlights, taillights, and a horn. Always check local laws, but this model is designed for seamless integration into daily commuting.
Advantages of the Sur-Ron Ultra Bee R L1E 50cc
The Sur-Ron Ultra Bee R L1E 50cc offers numerous benefits that set it apart from competitors. Here are some key advantages:
- Eco-Friendly Operation: Zero emissions and silent running make it perfect for environmentally conscious riders. It contributes to reducing urban pollution without sacrificing performance.
- Cost Savings: Electric power means no fuel costs—charging is pennies compared to gas. Low maintenance further reduces ownership expenses over time.
- Accessibility for Young Riders: With the L1E 50cc equivalence, it’s legal for teens with basic licensing, promoting safe, fun transportation.
- Versatile Use: Handles city streets and light trails effortlessly, thanks to its dirt bike-inspired design and traction control.
- Instant Torque and Fun Factor: The electric motor provides immediate power, making every ride exhilarating, even at limited speeds.
- Long Range and Quick Charging: Up to 140 km per charge means fewer stops, and the battery recharges faster than many competitors.
- Lightweight and Maneuverable: At 85 kg, it’s easy to park, lift, and navigate through traffic.
- Advanced Technology: Features like regenerative braking and multiple riding modes enhance the user experience.
- Durability: High-quality components ensure it withstands daily use and occasional off-road adventures.
- Quiet Ride: No engine noise allows for a more peaceful commute, ideal for residential areas.
These advantages make the Sur-Ron Ultra Bee R L1E 50cc a smart investment for anyone seeking a reliable, fun electric vehicle.
Potential Drawbacks
While the Sur-Ron Ultra Bee R L1E 50cc excels in many areas, it’s not without limitations. The speed cap at 45 km/h may feel restrictive on highways, and the higher initial price (around €5,825) compared to basic mopeds could be a barrier. Additionally, range can vary in cold weather or hilly terrains, and finding service centers might be challenging in remote areas.
User Reviews and Real-World Experiences
Owners rave about the Sur-Ron Ultra Bee R L1E 50cc’s reliability and fun factor. On Reddit, one user shared a 1,000-mile review, noting its impressive range on single-track trails and top speed of around 45 km/h in moped mode. Cycle News highlighted its competence for both novices and experienced riders, praising the handling and power delivery.
YouTube reviews, like those testing the 2025 model, emphasize its upgrades in suspension and battery efficiency, making it a worthwhile upgrade from older electric mopeds. Overall, satisfaction is high, with many appreciating the blend of off-road capability and road legality.

Front angled view of the Sur-Ron Ultra Bee R L1E 50cc ready for urban adventures
FAQ: Common Questions About the Sur-Ron Ultra Bee R L1E 50cc
What license do I need to ride the Sur-Ron Ultra Bee R L1E 50cc?
In Europe, an AM moped license is sufficient, allowing riders from age 14 in many countries. Check local regulations for specifics.
How long does the battery last on a single charge?
Up to 140 km in ideal conditions, but real-world usage averages 100-120 km depending on riding style and terrain.
Is the Sur-Ron Ultra Bee R L1E 50cc suitable for off-road use?
Yes, for light trails and dirt paths, but it’s primarily designed for road use with some off-road capability.
What is the charging time?
A full charge takes 4-6 hours with a standard outlet. Faster chargers are available as accessories.
Can I modify the Sur-Ron Ultra Bee R L1E 50cc for higher speed?
Modifications may void warranties and violate road legality. It’s best to keep it stock for compliance.
How much does it cost?
Prices start around €5,825, varying by region and dealer.
Is it waterproof?
The bike has IP65-rated components, making it resistant to rain and splashes, but avoid submerging it.
What warranty does it come with?
Typically, a 2-year warranty on the frame and motor, with 1 year on the battery—confirm with your dealer.
How does it compare to the standard Ultra Bee?
The L1E version is speed-limited for moped classification, while the standard is for off-road with higher speeds.
Where can I buy accessories?
Official Sur-Ron dealers or online stores offer parts like extra batteries, seats, and tires.
Conclusion: Is the Sur-Ron Ultra Bee R L1E 50cc Right for You?
The Sur-Ron Ultra Bee R L1E 50cc represents the future of urban mobility—efficient, exciting, and eco-friendly. With its robust specs, versatile design, and numerous advantages, it’s an excellent choice for commuters, students, and enthusiasts looking to ditch gas-powered vehicles. If you’re ready for a silent revolution on two wheels, this electric moped delivers in spades. Explore local dealers today and experience the thrill firsthand!


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