Sport

Got this bike in poor condition. While doing the rear brakes and rotors I noticed the wheel alignment was out of wack so I got a manual and it appears I was missing a spacer on the axle. I went on ebay and have received my 3rd. axle . All three are a smaller diameter axle? They were all from various years including 97. Any ideas what the hell is going on? Help !

I have a '94 YZF750R that won't start when it's cold. It turns over but never catches. If I remove the airbox and place my hand on the carbs to choke it, it comes to life, telling me that it is too lean and not getting fuel. Is this correct? I would like to note that the choke was fully engaged when I start it.