Yamaha R1- not good for the back and lost my keys—locksmith advise..
A word of advise for people dealing with back issues.. sports bikes are not suitable for you. No matter how awesome they look. I’ve had my R1 for about six months and I can’t ride longer than an hour.. I probably can’t ride it ever, anyway. My house keys must have dropped out of my pocket when I was on my way back. I really need a locksmith!