I have a 2014 zx10r with 18000 km. The bike has been well maintained and has had absolutely no issues up till now. I road the bike moderately for about 2 hours. Stopped and shut the bike off. When I went to leave no gears will engage. The bike will cycle through all of the gears but they respond like neutral when I disengage the clutch. Does anyone know if there is a sensor that would cause this or is it mechanical?