Just bought my boy a 150R today. He sits comfortably on it now, but he is 13 and could outgrow it by next spring. I want to buy wheels and a swingarm to upgrade it this winter once he gets comfortable. He has been riding a 150F so there is a slight learning curve. Rims and wheels are easy to find, but what are my swingarm options? Are there affordable aftermarkets available?
I have been reading posts on here all night, so I have a lot of ideas on upgrades already. I just didn't see any answers to this specific question.