oh god did they move the tank under the seat again? >.< There is nothing new about this design, matter of fact they did it with 85-86 tri-z 250 3 wheeler, as for the battery-less fuel pump, >.<. They're doing all of this to try and lower the center of gravity(On a 4 stroke), I actually was contemplating to trying and make this up on my yz. My main concern is will this make it rear heavy?