How to Make E-bike Faster? (8 Methods)

Electric bikes (E-bikes) are designed to provide motor assistance, allowing riders to reach higher speeds compared to conventional bicycles while still adhering to the design standards of bicycle facilities. Due to the swifter pace for commuting time-saving, e-bikes become an attractive option for urban transportation. But do you know how to make e-bike faster when you want a more exciting riding experience? This article will introduce 8 expert methods to help you boost speed and efficiency in a safe and reliable range. Don't hesitate, let's dive into the riding adventure.

Change or Upgrade the Motor 

Motor upgrades and changes are the most direct modifications to how to make your ebike go faster. The motor is the powerhouse of your e-bike. For e-bike motors, power is a critical factor in determining speed. The higher the power output of the motor, the greater the potential for higher speeds. Note that ensure compatibility with existing power sources and control systems from overheating or electrical damage.

In addition to raw power, torque is also a crucial factor. Torque refers to the motor's rotational force. Generally, higher torque means more power to overcome resistance or accelerate loads. Therefore, higher torque enables quicker acceleration and improved hill-climbing abilities.

Choose a High Voltage Fully Charged Battery

With a full battery charge, the bike runs faster due to higher current output. Speed decreases gradually as the battery depletes. And by the same logic, a high-voltage battery ensures optimal power delivery and extended range. For instance, compared to lower voltage options, a 52V battery provides greater efficiency by utilizing less electricity to deliver the same or even better power for the bike. Moreover, a 52V battery tends to have a longer lifespan, offering sustained performance over an extended period.

The impact of higher voltage becomes particularly evident when the battery is partially discharged. At this point, a 48V battery experiences a significant power drop while a 52V battery maintains consistent power output even at half discharge. Therefore, when you want quicker riding again, you should recharge the battery or choose a high-voltage one.

Change Riding Posture

A cyclist can be significantly reduced by adopting optimal riding postures. Studies on cycling aerodynamics have indicated that when riding at higher speeds above 40 km/h, the positioning of the cyclist can lead to substantial reductions in aerodynamic resistance. Tucking in elbows, lowering your head closer to the handlebars, and maintaining a streamlined profile can help minimize air resistance and maximize your e-bike's speed potential.

Besides, the leading cyclist experiences decreased drag when riding near others due to drafting effects. This reduction in resistive force can contribute to improved speed performance, particularly during uphill cycling. By closely following another rider or vehicle, you can experience lower drag forces, enabling you to achieve higher speeds with less effort.

Adjust or Replace Tire

The choice of tires significantly influences the overall performance and speed capabilities of an e-bike. Proper tire pressure can make an ebike faster. For instance, low pressure increases friction, hindering speed, while high pressure reduces friction but poses risks on wet surfaces. Therefore, you can adjust or replace e-bike tires with specific tread patterns and rubber compounds that cater to varying riding conditions to support increased weight and power transfer efficiency. Whether navigating urban streets or tackling off-road trails, they improve grip, reduce rolling resistance, and enhance maneuverability at higher speeds.

Moreover, mud tires should be ditched as they increase drag, contributing to accidents and slowing down e-bikes. To avoid accidents, fat and knobby tires are recommended. For example, the 26" x 4.0" tires on HAOQI e-bikes such as the Black Leopard Pro improve stability and grip, ensuring safer and faster rides.

Program the Speed Setting

Generally speaking, e-bikes can be programmed for speed boosts. Riders can customize the bike's top speed to their preferences or legal requirements by adjusting parameters such as motor power output and speed limits. In the United States, low-speed electric bikes are legally defined by specific criteria outlined in the U.S. Code Title 15. Chapter 47. Section 2085(d). According to this regulation, a low-speed electric bike must have fully operable pedals, an electric motor of less than 1 horsepower and 750 watts, and a maximum speed of less than 20mph on a paved level surface when operated by an individual weighing 170 pounds.

By programming the parameters, riders can effectively enhance their e-bike's assistance up to 32km/h/20mph, aligning with permissible limits while maximizing speed potential.

Upgrade the Controller

Apart from the upgraded motor, a higher version of the controller is also a method of how to make ebike go faster. The e-bike controller serves as a crucial component responsible for regulating the power delivery from the battery to the motor, thereby influencing the speed, acceleration, and overall efficiency. By effectively managing the flow of electrical energy, the controller determines how much power is supplied to the motor based on rider input and system requirements. This dynamic control over power distribution enables riders to experience smoother accelerations, improved torque delivery, and enhanced speed potential.

In addition to power regulation, modern e-bike controllers are equipped with advanced features such as regenerative braking support, intelligent temperature management, and programmable settings for customized performance adjustments. These capabilities empower riders to optimize their e-bike's speed characteristics while ensuring efficient energy utilization and extended battery life.

Get Less Weight on Your E-bike

Reducing weight on your e-bike enhances agility, efficiency, and battery life. Strategies include using lightweight materials like aluminum, opting for smaller batteries, and selecting compact accessories. For example, with a 6061 aluminum frame, cadence sensor, hydraulic disc brake, and other advanced components, HAOQI fast electric bike strikes the balance between lightweight and premium performance. Additionally, you can minimize cargo and choose lighter components such as seats and handlebars further decreasing overall weight, and improving handling and performance.

Eliminate the Speed Limiter

When seeking how to make my ebike faster, one crucial consideration is removing the speed limiter. A speed limiter is a built-in mechanism in some electric bikes that restricts the maximum speed at which the motor can assist propulsion. This feature is designed to ensure compliance with legal regulations governing E-bike speeds and to promote safe riding practices. But it limits the speed of the ebike.

Sometimes, riders may eliminate the speed limiter to make the bike faster. This involves modifying the bike's electronic control system to reach higher speeds. However, it's crucial to ensure safety and compliance with local laws when making such modifications.

For instance, according to U.S. Federal Law, class 3 E-bikes are subject to restrictions on their maximum speeds, requiring riders to adhere to defined limits based on age requirements and operational conditions. In many states, it's not legal to ride an E-bike at speeds over 28 miles per hour in public places. These regulations underscore the significance of prescribed speed limitations and highlight the role of speed limiters in ensuring compliance with legal standards.

Conclusion

In conclusion, there are 8 effective methods how to make e-bike faster and safer. By implementing these strategies under regulatory standards, riders can enhance their e-bikes' speed capabilities and enjoy more exhilarating riding experiences. Please note that increased speed is exciting, but it should not compromise safety or legal compliance. Let's take responsible riding behaviors to maximize the enjoyment of e-bike experiences while fostering harmonious coexistence within shared spaces.

FAQ

What role does the controller play in e-bike speed?

The controller regulates the power output to the motor, directly impacting the e-bike's speed. It determines the acceleration and maximum speed of the bike by adjusting parameters such as voltage and current.

Are there any legal considerations when increasing e-bike speed?

Yes, many regions have regulations governing the maximum speed allowed for e-bikes on public roads, and modifying e-bikes to exceed these limits may result in legal consequences.

Can I optimize the gearing system for higher speeds?

Yes, you can optimize the gearing system for higher speeds by adjusting gear ratios. Using a gear ratio with more teeth on the output gear than the input gear can increase speed.