Don't know it says high tension which could be cheap stuff.Ishiwata did 015,017 etc 015 being extremely light and gradually getting heavier 022 was more of a touring grade but I don't know about this,015 I think was the lightest Ishiwata
So going off that, it should be light enough, he might be ok with it
So going off that, it should be light enough, he might be ok with it