Just got a new leftover 2010 yz450f and am looking for an inexpensive hour meter (obviously it will need to be EFI compatible). I found a works connection hour meter (~40$) I assume should be reliable, but I don't necessarily need the rpm/tachometer feature. http://worksconnection.com/details.php?id=722&modyear=425&return=425-7-YZ450F does anybody know if this one is good -or- if I could save a few bucks with a different hour meter that would also be reliable? I'm trying to stay away from the chinese ebay specials. thanks for any input!