A Simple Guide To Adding Electric Start To Dirt Bikes

Electric starters on dirt bikes have become increasingly popular, with many riders opting for the convenience of push-button starts over traditional kick-starting systems. While some argue that installing an electric start on an existing kick-start bike is costly and time-consuming, others find it advantageous, especially when dealing with stalling issues during races or when riding in challenging terrain. The growing demand for electric starters has sparked a shift in the motocross industry, with manufacturers like Honda and Yamaha developing bikes with e-starters. This evolution in starter technology has sparked a debate among riders, with some embracing the modern convenience and others preferring the classic kick-start method.

The benefits of an electric start on a dirt bike

Secondly, electric starters offer a more comfortable and safer experience. The repetitive action of kick-starting can lead to injuries or sprains to your foot or ankle, which an electric start avoids. This is especially beneficial if you use your bike daily and find the kick-starting process tedious and tiring.

Additionally, advancements in starter and battery technology have improved the reliability and efficiency of electric starters. The cost-benefit ratio of electric starts has become more favourable, making them an attractive option for riders seeking maximum efficiency from their motocross bikes.

Finally, some street-legal bikes now prefer electric starts due to their efficiency and the requirement for a battery-operated lighting system. With improved electrical engineering, electric starters are more effective and convenient than their kick-starting counterparts, contributing to their growing popularity.

The drawbacks of adding an electric start to a dirt bike

There are several drawbacks to adding an electric start to a dirt bike. Firstly, it can be time-consuming and costly to install, especially if you are converting a kick-start bike to an electric start system. This process may also add weight to the bike, which could affect its performance and handling.

Secondly, electric start systems rely on batteries, which need to be regularly maintained and replaced. This adds an additional cost and maintenance burden that may not be present with a kick-start bike. Furthermore, without proper installation and maintenance, electric start systems can malfunction or fail, potentially leaving you stranded.

Additionally, some riders feel that electric starts take away from the traditional experience of riding a dirt bike. Kicking a bike to life is seen as part of the skill and fun of riding, and some may see electric starts as a sign of laziness or a lack of commitment to the sport.

Finally, while electric starts can be advantageous in certain situations, such as when the bike stalls, they may not always be reliable. For example, if the battery dies or there is an issue with the starter motor, you may be left unable to start your bike. In such cases, a kick-start bike may be more dependable as it relies solely on the rider's physical effort to start.

The cost of adding an electric start to a dirt bike

Adding an electric start to a dirt bike can be a costly affair, and the process is not straightforward. The total cost of adding an electric start can range from $350 to $1100, but this does not include any additional modifications that may be required, such as frame alterations or upgrades to the charging system. The cost of parts for an electric start conversion can range from $150 to $600, and labour costs can be between $200 and $500.

The process of adding an electric start to a dirt bike typically involves installing several components, including an electric start motor, battery, wiring harness, and possibly a new stator to handle the extra power demands. Some bikes may also require a new ignition switch. The specific parts and labour costs will depend on the make and model of the dirt bike, as well as the chosen electric start kit.

It is worth noting that some people advise against converting a non-electric start dirt bike to electric start due to the high costs, time consumption, and potential for damage. Instead, it may be more cost-effective to purchase a new dirt bike that already has an electric start.

Additionally, there are mixed opinions on the convenience of electric starts. While some riders appreciate the ease of use, especially during races or when the bike stalls, others argue that it adds unnecessary weight to the bike.

Overall, the cost of adding an electric start to a dirt bike can be significant, and there are alternative options to consider, such as purchasing a new bike with an electric start or sticking with the traditional kick-start method.

The weight added to a dirt bike by installing an electric start

Adding an electric start to a dirt bike can increase its weight, which is one of the reasons some people are against the idea. The weight penalty that comes with installing an electric start system can affect the handling of the bike, depending on its design. While the impact on handling can be negligible, it can also be significant.

Manufacturers have been working to address this issue, and modern electric start systems have been improved to weigh less. For example, the 2020 KTM 450 SX-F is equipped with an electric starter that is light enough that it does not significantly affect the weight of the bike.

However, it is important to note that the installation process for an electric start system can be complex and time-consuming. It may also require additional components such as a battery, rectifier/regulator, starter relay, updated wiring loom, and electric starter control. Improper installation can lead to complications and even damage the bike.

While electric starts offer convenience and improved performance, especially for four-stroke engines with high compression, it is essential to consider the potential weight increase and other factors before deciding to install one on your dirt bike.

The complications of improper installation of an electric start on a dirt bike

The process of installing an electric start on a dirt bike is a complex one, and improper installation can lead to several complications. Firstly, it is important to note that the installation of an electric starter on a kick-start or non-electric start dirt bike is a challenging and time-consuming task. It requires careful planning and a good understanding of the bike's electrical system. Improper installation can result in incorrect wiring, which may lead to short circuits or other electrical issues.

Another complication that may arise is the added weight to the bike. Electric starters tend to be heavier than kick-start systems, and improper installation may affect the bike's weight distribution and handling. This can impact the performance and manoeuvrability of the dirt bike, especially on tight tracks or steep hills. Additionally, without proper installation and calibration, the electric starter may not function optimally, leading to unreliable starting and potential stalling issues.

Improper installation can also impact the bike's battery and overall electrical system. Inadequate wiring or incorrect battery selection can result in reduced battery life or even damage the battery and other electrical components. This, in turn, can affect the bike's lighting system, which is crucial for street legal requirements, as the lights must remain operational even when the bike is not running. Furthermore, improper installation may affect the fuel injection system and electronic ignitions, leading to timing inaccuracies and maintenance issues.

It is worth noting that while electric starters offer convenience and ease, they also come with additional costs. The installation process may require purchasing new parts and making modifications to the bike, which can be expensive. In some cases, it may be more cost-effective to buy a dirt bike that already has an electric start installed. Therefore, it is essential to carefully consider the benefits and drawbacks before attempting to install an electric start on a dirt bike and ensure that the installation is carried out correctly to avoid these potential complications.

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