Surron Storm Bee F vs Surron Light Bee X: Which Electric Dirt Bike Fits Your Ride?

Electric dirt bikes have taken the off-road world by storm, and among the standout contenders, two models from Surron have captured the imagination of riders everywhere: the Surron Storm Bee F and the Surron Light Bee X. Both machines bear the Surron name and share an electric heart, but beyond that, they couldn't be more different in design, purpose, and riding experience. 

Whether you’re searching for raw power and motocross-ready performance or lightweight agility and beginner-friendly fun, these two bikes offer distinctly unique options that cater to diverse riding styles and needs.

In this comprehensive comparison, we’ll dive deep into every aspect—from build quality and motor specs to suspension, battery life, and rider aids—to help you make an informed choice. 

By the end of this article, you’ll have a clear understanding of what sets the Storm Bee F and Light Bee X apart and which electric dirt bike deserves a spot in your garage.

As an enthusiast who has spent considerable time riding and evaluating both bikes, I’ll share insights that go beyond raw specs, focusing on how each machine performs in real-world trail conditions. 

Whether you’re an experienced motocross rider looking for an electric beast that can challenge gas-powered bikes or a newcomer seeking a nimble and accessible entry into electric off-roading, this guide is designed with you in mind.

Design and Build Quality: Size, Weight, and Frame

Right off the bat, the physical comparison between the Surron Storm Bee F and the Light Bee X shows how different their missions are. The Storm Bee F is a full-sized dirt bike engineered to compete with traditional gas-powered motocross machines. 

It measures a substantial 2,080 mm in length with a seat height of 940 mm, and its wheelbase stretches out to 1,430 mm. Weighing in at 127 kg, it has a robust chassis and battery setup that give it a solid, substantial presence on the trail.

In contrast, the Light Bee X is built for agility and ease of use. It’s noticeably smaller and lighter, with a length of 1,860 mm, a seat height of 830 mm, and a wheelbase of just 1,255 mm. At only 50 kg, it’s over 60% lighter than the Storm Bee F. 

This weight advantage comes from its ultra-light 6061 T4 and T6 forged aluminum frame, which balances strength with nimbleness. While the Light Bee X’s frame is durable for its class, it doesn’t match the Storm Bee F’s construction quality and ruggedness designed for hard trail abuse and motocross conditions.

Side-by-Side Dimensions and Weight

Specification	Surron Storm Bee F	Surron Light Bee X
Length	2,080 mm	1,860 mm
Seat Height	940 mm	830 mm
Wheelbase	1,430 mm	1,255 mm
Weight	127 kg	50 kg
Frame Material	Heavy-duty chassis with battery integration	6061 T4 and T6 forged aluminum

Motor and Performance: Power, Torque, and Speed

The heart of any electric dirt bike is its motor, and here the Storm Bee F flexes its muscles like a true motocross contender. It features a liquid-cooled brushless electric motor producing an eye-watering 22.5 kW peak power and an earth-shaking 520 Newton meters of torque. 

This bike is built for serious performance, with a Field-Oriented Control (FOC) sinewave controller that ensures smooth, consistent power delivery across all riding modes. The top speed is an impressive 110 km/h, making it a legitimate rival to many gas-powered dirt bikes.

Acceleration on the Storm Bee F is brutal and relentless, perfectly suited for riders who demand high-speed thrills and aggressive trail riding. It even includes a reverse gear, a feature rarely seen in electric dirt bikes, which adds convenience for tricky situations when maneuvering tight spots on the trail.

On the other hand, the Light Bee X is all about lightness and fun rather than outright power. It uses a mid-mounted BLC motor rated at 3 kW, peaking at 6 kW, with a torque output of 250 Newton meters. While this is significantly less powerful than the Storm Bee F, the Light Bee X’s low weight helps it launch quickly and feel responsive. 

Its top speed of 75 km/h is respectable for its class, but it’s not designed for sustained high-speed riding or intense motocross competition.

The Light Bee X also uses an advanced FOC Sinewave X controller and a fly-by-wire throttle system, which keeps the throttle response smooth and modern. However, in terms of raw power and high-speed capability, the Storm Bee F clearly dominates.

Motor and Performance Specs Comparison

Specification	Surron Storm Bee F	Surron Light Bee X
Motor Type	Liquid cooled brushless	Mid-mounted BLC motor
Peak Power	22.5 kW	6 kW (peak)
Torque	520 Nm	250 Nm
Top Speed	110 km/h	75 km/h
Controller	FOC sinewave	FOC Sinewave X
Additional Features	Reverse gear	Fly-by-wire throttle

Battery and Range: Endurance vs. Efficiency

Range and battery capacity are crucial factors when choosing an electric dirt bike, especially if you plan on spending long days on the trail. The Storm Bee F boasts a high-voltage 104V lithium-ion battery capable of delivering a claimed range of up to 120 km at a cruising speed of 50 km/h. 

This is supported by a 10 amp charger that replenishes the battery in approximately 4 hours. While the battery adds significant weight, it offers the endurance needed for extended trail rides and mid-range enduro sessions.

The Light Bee X features a smaller, 60V removable battery that can be charged on or off the bike. Its range is about 75 km at a cruising speed of 40 km/h, which is decent but clearly aimed at shorter, more casual trail runs rather than all-day adventures. The Light Bee X is also equipped with a 10 amp charger, with charging times between 3 to 4 hours.

While the Light Bee X’s battery system is more efficient in terms of watt-hours per kilometer, its smaller capacity means it won’t last as long on demanding rides. The Storm Bee F’s larger battery gives it a clear advantage for riders who want maximum ride time and capability.

Battery and Range Comparison

Specification	Surron Storm Bee F	Surron Light Bee X
Battery Voltage	104V lithium-ion	60V removable battery
Range	120 km at 50 km/h	75 km at 40 km/h
Charging Time	~4 hours (10 amp charger)	3-4 hours (10 amp charger)
Battery Removability	No	Yes

Ride Modes, Features, and Rider Aids

Both bikes offer multiple ride modes to tailor the riding experience, but the Storm Bee F provides a more advanced and feature-rich electronic package. It includes four distinct ride modes: sport, eco, rain, and an exclusive turbo mode. Additionally, it comes equipped with traction control, regenerative braking, and a reverse gear—features typically reserved for high-end electric motorcycles.

The Light Bee X keeps things simpler with just two ride modes: eco and sport. Its regenerative braking is integrated into a bilateral four-piston hydraulic disc system, providing effective deceleration and energy recovery. 

The Light Bee X also includes useful daily features such as an always-on LED tail light, horn, and a USB port, making it practical for everyday trail use.

While the Light Bee X’s electronics focus on simplicity and accessibility, the Storm Bee F’s advanced rider aids and off-road specific settings are designed to enhance performance on technical terrain and motocross tracks. The traction control and turbo mode, in particular, give the Storm Bee F a clear edge for riders seeking a high-performance, controlled, and thrilling ride.

Also Read: Gaciron KIWI 1200 Bike Light Review

Suspension and Handling: Rugged vs. Playful

When it comes to suspension, the Storm Bee F is built to take a beating and deliver race-ready performance. It boasts 290 mm of front and rear travel, with adjustable compression and rebound damping. 

Its wheels are larger, measuring 21 inches in front and 18 inches in the rear, which provides superior ground clearance and impact absorption on rough terrain. With a ground clearance of 310 mm, the Storm Bee F can handle aggressive off-road conditions and jumps with confidence.

The Light Bee X, while not a pushover, offers a more playful and nimble suspension setup. It features a KKE upside-down front fork with 200 mm of travel and a KK rear shock with 87 mm of travel. 

The tires are 19-inch CSTs front and rear, designed for quick directional changes and decent off-road traction. The suspension is tuned more for agility and fun rather than punishing rough terrain.

In terms of handling, the Light Bee X excels in maneuverability and ease of control, making it ideal for beginners or those seeking a lightweight, flickable bike. However, for riders who want serious trail performance and suspension travel, the Storm Bee F is the clear winner.

Braking System: Stopping Power and Modulation

The Storm Bee F uses a traditional hydraulic disc brake setup tuned specifically for high-speed off-road use. It integrates regenerative braking, which feeds power back into the battery during deceleration, enhancing efficiency and control.

The Light Bee X features 203 mm bilateral four-piston hydraulic discs on both front and rear wheels, coupled with electronic regenerative braking. For a bike of its size and power, this braking system is robust and provides strong modulation and stopping performance.

While the Storm Bee F’s brakes are designed for demanding motocross conditions, the Light Bee X slightly edges out in brake technology with its high-performance four-piston calipers and large rotors optimized for its lightweight class. Both bikes offer excellent braking for their intended purposes.

Dashboard, Tech, and Connectivity

Both the Storm Bee F and Light Bee X come equipped with LCD digital dashboards displaying essential metrics such as battery status, speed, and odometer readings. Each also includes a USB 2.1A port for convenient device charging on the go.

The Light Bee X adds practical conveniences like a continuously illuminated tail light, horn, and rear fender, which enhance its usability for everyday trail riding.

Though neither bike is loaded with advanced smart tech or app connectivity, the Storm Bee F’s onboard electronics provide a richer and more interactive experience. 

Its performance controls, traction aids, turbo mode, and reverse gear make the dashboard feel more dynamic and geared towards serious riders who want to tweak their ride settings.

Which Surron BEE Fits Your Riding Style?

Choosing between the Surron Storm Bee F and Light Bee X ultimately comes down to your riding style, experience level, and what you want out of your electric dirt bike. 

The Storm Bee F dominates in nearly every technical category—power, torque, range, suspension, and rider aids—making it an excellent choice for experienced riders who want to push limits on challenging trails and motocross tracks.

In contrast, the Light Bee X shines as a specialist bike for riders who prioritize lightweight agility, beginner-friendly handling, and short, fun trail bursts. Its nimble frame and responsive motor deliver an accessible and enjoyable ride that’s perfect for newcomers or those who prefer a more playful off-road experience.

If you want raw power, endurance, and advanced features, the Storm Bee F is the electric dirt bike to beat. If lightness, ease of use, and fun are your goals, the Light Bee X will likely put a smile on your face.

Final Thoughts

Electric dirt biking is evolving rapidly, and the Surron Storm Bee F and Light Bee X represent two very different approaches to electric off-road riding. The Storm Bee F is a powerhouse, designed to challenge traditional gas-powered motocross bikes with its impressive torque, high speeds, and race-ready suspension. It’s a bike for riders who crave performance and aren’t afraid to handle its weight and power.

Meanwhile, the Light Bee X offers a refreshing alternative: a lightweight, agile, and accessible machine that emphasizes fun and ease of use. Its nimble frame and responsive motor make it perfect for beginners or those who want a bike that’s effortless to flick around trails and tight corners.

Ultimately, your choice depends on the terrain you ride, your skill level, and what kind of riding experience you’re after. Whether you lean towards the raw capability of the Storm Bee F or the playful spirit of the Light Bee X, both bikes deliver electrifying fun and a glimpse into the future of dirt biking.

Still unsure which bike fits your style? Feel free to share your thoughts or questions in the comments. We’re here to help you make the right choice and get you out on the trails with the perfect electric dirt bike for your adventures.

Frequently Asked Questions (FAQs)

• Q: Can the Light Bee X handle serious off-road terrain like the Storm Bee F?
  A: While the Light Bee X is capable on trails and designed for agility, it does not have the suspension travel, ground clearance, or power to match the Storm Bee F on rugged or motocross terrain.
• Q: How long does it take to fully charge the batteries on both bikes?
  A: Both bikes use 10 amp chargers and take roughly 3 to 4 hours to reach a full charge.
• Q: Is the battery removable on both models?
  A: The Light Bee X features a removable battery that can be charged on or off the bike. The Storm Bee F has an integrated battery that is not removable.
• Q: Do these bikes have regenerative braking?
  A: Yes, both the Storm Bee F and Light Bee X use regenerative braking systems that feed energy back into the battery during deceleration.
• Q: Which bike is better for beginners?
  A: The Light Bee X is more beginner-friendly due to its lighter weight, simpler controls, and lower power output.