I'm shopping for a new bike It was between a 2016 kx450f or a 2015 , 2016 yz450f. I didn't post this in what bike should I buy section because its not a matter of that. I am looking for Yamaha 450f specific info. I really like the kx I am very comfortable on it but I have read of motor failures with less then 30 hrs so that really scared me off. . I have always been a blue fan for the reliability and I have never had a problem with any of my yz bikes. I am now leaning towards a 15 , 16 yz450f. I did search around a bit thru the forum and didn't find much so I assume that's a good thing. has the 2015 , 2016 yz450f been a solid bike? it will be a woods bike with an occasional trip to the track. I never had a FI Yamaha bike and to be honest I don't like FI i don't trust electronics.