that was true in the past Michael
I dont know about 2012 pricing for Bromptons, but the Mu p24 will be 1286.00 US dlr.
They are different bikes and shouldnt be compared, and definitely not by price alone ... but I digress

there should not be any loud cracks in the main hinge, period.
Maybe its too tight now?
Maybe its just to agressive riding through just a little too deep potholes or curbs ....
but there shouldnt be any loud noises ...

thor