The cost of installing a kick starter on a Yamaha FZ-S Version 2.0 or any motorcycle can vary depending on several factors, including the location, the availability of parts, and the labor charges of the workshop or service center.
To get an accurate estimate for the cost, I recommend reaching out to a Yamaha authorized service center or a reputable motorcycle mechanic in your area. They will be able to provide you with the most up-to-date information regarding the cost of purchasing the kick starter kit and the installation charges.
Additionally, it's worth noting that the Yamaha FZ-S Version 2.0 comes with an electric starter as the primary starting method. Adding a kick starter would require specific modifications, and it's essential to consult with a professional to ensure compatibility and proper installation.