My question is can it be done somehow? I know there are boost adapters to fit 142x12 wheels on a boost size frame but I need the opposite. Or is my only option to swap out the hub altogether to a 142x12? I have a set 50mm(outer) wheels coming in on a 148x12 frame and want to throw them on my Yoeleo M91 frame. If this cant be done what type of hub should I be looking for, I need something affordable but not cheaply built. Thanks fellas!