It should definitely fit with stock brakes - it still might with an FX50 big brake kit since the 20" wheels on the M are made to accommodate the sport brakes on the 'S' model M's.
I'm pretty sure the hub bore is the same but you should double check.
The only thing I would be worried about is load rating on each wheel - remember the QX is heavier and the load exerted on each wheel needs to be looked at (not just overall weight).
Hope this helps.
I'm pretty sure the hub bore is the same but you should double check.
The only thing I would be worried about is load rating on each wheel - remember the QX is heavier and the load exerted on each wheel needs to be looked at (not just overall weight).
Hope this helps.