Yeah, i agree, better get good tyres first before rim. But in my case, cannot get good tyre for my 14" rim, so need to get both rim n tyres then. Maybe it is good idea to get secondhand original rpf1 so can save some money then use it for good tyres, but wondering how to identify the rim is original? Lets say for rpf1, just enough has "made in japan", or maybe based on weight? Any thoughts?