Originally posted by sipaboy
I got an MT 12 in a trade[new] that I just noticed that the aluminum head is taller than the other racers MT 12's. Is there a reason this one has 11 fins or they do come with 11 fins. The other guys had 9 or 8 fins I think.I didn't get a box with it but a MT 12 manual.
Since you got it in a trade, best bet would be that the previous owner installed the optional 11fin head.