Hi, Just bought a CBR250RR and there are a couple of minor things i need to replace. The chain is lose as a mofro and the sprocket it looking pretty tired (See pics). I dont have the time to do it myself atm so I was going to book it into a dealer to have it done. If anyone can tell from the pics is this ok to ride on for a week or so untill i get it done? Some of the teeth are looking pretty thin. What would happen if one was to snap? Just so you know the I can feel the chain pulling tight if i'm at low speed than open the throttle, seeing i will only be riding on the weekends just practicing, do you think that is safe for a couple of days riding time?