To increase the headlight brightness of your Yamaha RX135, you can try the following steps:
Upgrade to a Higher Wattage Bulb: Replace the stock headlight bulb with a higher wattage bulb that is compatible with your motorcycle's electrical system. Make sure to check the maximum wattage supported by your bike's wiring and choose a bulb accordingly. A higher wattage bulb will provide a brighter light output.
Install an Auxiliary Light: You can add an auxiliary light or driving lights to your motorcycle. These lights can be mounted on the front forks or crash bars, providing additional illumination. Ensure that you properly wire and mount the lights according to the manufacturer's instructions.
Adjust the Headlight Alignment: Check the alignment of your headlight. Proper alignment ensures that the light is directed where it is needed the most. Refer to your motorcycle's owner's manual for instructions on how to adjust the headlight alignment correctly.
Clean and Polish the Headlight Lens: Over time, the headlight lens may become dirty or hazy, reducing the light output. Clean the lens with a mild soapy water solution and a soft cloth. If the lens is scratched or significantly hazy, you can use a headlight restoration kit to polish it and restore clarity.
Ensure Proper Electrical Connections: Check all the electrical connections related to the headlight. Loose or corroded connections can lead to reduced brightness. Clean any corrosion and ensure that all connections are tight and secure.
Consider Upgrading the Electrical System: If you frequently find that your headlight brightness is inadequate, you may want to consider upgrading your motorcycle's electrical system. This can involve installing a higher-output stator or upgrading the regulator/rectifier to provide more power for the headlight.
Remember to follow the local regulations and safety guidelines when modifying your motorcycle's lighting system. Additionally, be cautious not to exceed the electrical capacity of your motorcycle, as it can lead to electrical issues or damage to the electrical components.