Anjin, I'm certain you will have a good trip on any of your bikes - just load up the bike and go and don't worry about the right bike etc. 99% of the time you will be on tarred roads so your bike will be great - any of your bikes. People have gone RTW on mopeds and others have crossed the Sahara on sportsbikes and Honda C90 scooters.
You've been advised by one person to "use any old tyre" , then by another to put on totally unsuitable tyres and to "fit them backwards", but you should then "take care". You've had advice from unnamed mystery tyre experts who ("unofficially", of course) "feel " that this backward fitting will probably be ok. You can do all of this  , but this "advice" ignores the issues of handling, safety, and legal insurance.
You have also seen Pecha's informed, thoughtful advice which I hope you will think about carefully, for your safety.
|