ok here is the situation... I found what looks to be a great deal on a set of Sun ABBAH disk hubs laced to F219 rims. The catch, the front hub is a 20mm axel hub, and my bike does not have a 20mm fork on it. Should I just pass these up, or is there an adapter? or should I just buy the wheels and then sell/trade the front hub and replace it? Thoughts? Also what do you guys think about these hubs, especialy the rear one. MTBR has no reviews on them.