Here are a few reasons why adding an electric starter to a 50cc pocket bike may not be practical:
Battery Requirements: Electric starters require a battery to provide the necessary power to turn the engine over. Batteries for electric starters can be relatively large and heavy compared to the size of a 50cc pocket bike. Adding a battery would increase the overall weight of the bike and potentially affect its performance, agility, and handling.
Engine Compatibility: The existing engine on the 50cc pocket bike may not be designed or engineered to accommodate an electric starter. Significant modifications to the engine, electrical system, and mounting brackets would be necessary to install an electric starter motor and engage it with the engine. These modifications could involve complex machining and engineering work, which is not advisable without proper expertise.
Electrical System Upgrades: Installing an electric starter would require upgrades to the electrical system of the pocket bike. This may include adding a charging system (alternator or stator) to recharge the battery, modifying or replacing the wiring harness, and installing necessary switches and control mechanisms. These modifications can be complex and require a good understanding of electrical systems.
Starter Motor and Mounting: The electric starter motor would need to be mounted securely on the bike and aligned properly with the engine's gears or flywheel. This may require custom fabrication of brackets and modifications to the existing engine casings. The additional components and modifications could add bulk and complexity to the bike's design.
Cost and Feasibility: The overall cost of purchasing and installing an electric starter, along with the necessary modifications, is likely to be significant compared to the value and performance of a 50cc pocket bike. It may be more economical to purchase a pocket bike that already comes equipped with an electric starter or consider more straightforward performance upgrades that suit the bike's original design.
Considering these factors, it's generally more advisable to either choose a pocket bike model that comes with an electric starter or stick to the pull-start mechanism for a simple and hassle-free riding experience.