How Fast Can a 72V Electric Dirt Bike Go? Real Speed Tests of Popular Models
In recent years, 72V electric dirt bikes have been very popular among off-road riders and adventure enthusiasts. These motorcycles are renowned for their instantaneous torque, quiet operation and low maintenance, and are redefining the meaning of performance in the world of electric motorcycles. But potential buyers will always ask one question: how fast can a 72V electric dirt bike really go?
The answer depends on a variety of factors, including motor power, battery configuration and terrain. In this article, we will explore how these factors affect speed, review real test data from some of the most popular models, and share expert tips for enhancing safety performance.
What Factors Affect the Speed of a 72V Electric Dirt Bike?
The speed of an electric dirt bikes is not solely determined by voltage. Voltage, power output, controller Settings, weight and ground conditions all play important roles.
1. Voltage and power: Key performance combination
Voltage and power are associated by the following formula:
Power (watts) = Voltage (volts) × current (amperes)
The 72V platform typically offers greater torque and sustained power than the 48V or 60V platform. Most high-speed electric off-road motorcycles use 5000W to 8000W motors on a 72V platform, with a top speed of 80 to 110 kilometers per hour (50 to 68 miles per hour).
Higher voltage can provide faster acceleration, better climbing ability and higher high-speed efficiency. However, to cope with higher currents, more efficient cooling systems and heavier components are needed.
2. Weight and Aerodynamics
Larger riders and heavier frames will reduce acceleration and top speed. The light alloy frame, minimized rocker arm and efficient suspension system help enhance flexibility and efficiency – which are crucial in off-road riding or jumping.
3. Tire Type and Terrain
Asphalt tires are different from multi-section off-road tires. Soft surfaces such as sandy or muddy ground can reduce traction and decrease acceleration, while hard gravel or muddy ground allows for a faster speed.
4. Controller Settings and Limiters
For the sake of regulation and safety, most electric off-road bikes are equipped with speed limiters or “energy-saving modes”. Experienced riders usually enable these Settings through the controller to fully realize the potential of the bicycle – but precautions need to be taken as this can affect the motor’s lifespan and battery health.
Real Speed Test Comparison of Popular 72V Electric Dirt Bikes
To give you a clearer idea of what to expect, we compiled real-world performance data from several popular 72V electric dirt bike and electric enduro motorcycle models available on the market in 2025.
| Model | Motor Power | Battery Voltage | Tested Top Speed | Key Highlights |
| MotoTec Pro 72V 5000W | 5000W | 72V | 95 km/h (59 mph) | Affordable, lightweight, excellent for beginners |
| Talaria Sting R MX4 | 6000W | 72V | 85 km/h (53 mph) | Smooth power curve, reliable mid-range speed |
| CHAMP F7/F8 | 8000W | 72V | 100 km/h (62 mph) | 19-inch tires, outstanding top-end stability |
| Sur-Ron Storm Bee | 8000W | 72V | 110 km/h (68 mph) | Professional-grade Enduro bike with full suspension |
| Kollter ES1-X Pro | 5000W | 72V | 90 km/h (56 mph) | Excellent balance between city and trail performance |
Performance Insights
Sur-Ron Storm Bee is a leader among 72V electric off-road motorcycles. It is equipped with an 8000W motor and can reach a top speed of 110 kilometers per hour (68 miles per hour) on flat terrain. Its high-quality suspension system and sensitive throttle response make it an ideal choice for professional endurance riders who pursue speed and handling.
The CHAMP F7/F8 is also equipped with an 8000W 72V motor, with a top speed of up to 100 kilometers per hour (62 miles per hour) and outstanding stability. It is equipped with a light alloy frame and 19-inch off-road tires, maximizing power through flexibility, making it the first choice for riders who pursue the best performance without sacrificing handling.
The MotoTec Pro 72V 5000W is specifically designed for enthusiasts who wish to experience high-performance electric off-road motorcycles at an entry-level level. With a top speed of up to 95 kilometers per hour (59 miles per hour), it is easy to maintain, compact in structure and sensitive in control, making it an ideal choice for beginners or casual cyclists.
Talaria Sting R MX4 offers a refined and more balanced riding experience. Its 6000-watt motor and silky smooth power output enable it to reach a top speed of 85 kilometers per hour (53 miles per hour), and it has excellent torque, making it suitable for climbing and technical routes. It is reliable in performance and exquisitely crafted.
Finally, the Kollter ES1-X Pro offers a good balance between off-road explorers and urban commuters. It is equipped with a 5000-watt motor, with a top speed of up to 90 kilometers per hour (56 miles per hour), and features dual sport functions, allowing you to quickly transition from urban roads to off-road sections.
Overall, even within the same 72V class, changes in weight distribution, controller calibration, and tire configuration can have a significant impact on road speed and driving quality.
High-Speed Riding: Safety, Gear, and Legal Regulations
Taking electric endurance motorcycles to their limits is certainly thrilling, but high-speed riding also needs responsibility taken.
1. Wear Complete Protective Gear
Wear a helmet, gloves, bulletproof jacket, knee guards and trail shoes approved by DOT or ECE. Electric bikes have the ability to give instantaneous torque. Without protective gear, falling at 90 kilometers per hour can be extremely risky.
2. Obey Local Laws
Most areas have particular legislations concerning the riding locations and practices of electric off-road motorcycles. A few models are treated as off-road vehicles and do not meet road standards unless their headlights, rearview mirrors and number plates are altered. Check the local legislation for electric motors before cycling on public roads.
Public road driving typically demands:
- Motorcycle driver’s license or endorsement
- Registration and number plate
- Compulsory insurance
2. Battery and Heat Safety Control
Sustained high-speed use will heat up the battery and controller. Provide sufficient cooling capacity for your system and don’t overload the rated current of the battery. Excessive heating will reduce performance or do lasting harm.
Summary
The 72V electric dirt bike achieves a perfect balance between power and practicality. The output power of its motor ranges from 5,000W to 8,000W, and the maximum speed can reach 85 kilometers per hour to 110 kilometers per hour, depending on the model and configuration.
However, speed must never come at the expense of safety. Responsible riding, proper maintenance and compliance with local laws ensure that every ride is both thrilling and safe. Make a wise choice, ride safely and enjoy the electric two-wheel revolution.
FAQs
Q: Is a 72V electric dirt bike street legal?
A: Generally, no. Most regions limit street-legal e-bikes to 28 MPH. A 72V bike with a top speed over 60 MPH is typically classified as an electric motorcycle, requiring registration, a license, and insurance for road use.
Q: How far can a 72V electric dirt bike travel on a single charge?
A: Range depends entirely on battery capacity (Ah) and riding style. Most 72V electric dirt bikes have a range of 60-120 km (37-75 miles), while CHAMP’s F7/F8 has a range of 130 km (30 km/h) on a single charge.
Q: Does rider weight affect the top speed of a 72V electric dirt bike?
A: Yes. Lighter riders are more likely to achieve the advertised top speed, especially when considering the power-to-weight ratio. Heavier riders may experience a 5-10 MPH reduction in top speed.
Q: Are 72V systems faster than 60V or 48V dirt bikes?
A: Yes. Generally, 72V systems offer greater torque and faster acceleration, with top speeds typically 15-25% higher than lower-voltage dirt bikes.
