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View Full Version : 04 yfz450 /250f hybrid build



hanzito
09-25-2009, 12:19 PM
well this is the second hybrid. a yfz450 chassis with a honda 250 motor for my son. i have collecting parts for the motor for some time now started with a blown up motor. now it is a stock rebuilt 05 honda 250f. so we will se how it goes. i am hopeing to up and running by late nov for flat track.

the start
http://i81.photobucket.com/albums/j237/hansshanks/2009-09-25114729.jpg
http://i81.photobucket.com/albums/j237/hansshanks/2009-09-25114748.jpg
http://i81.photobucket.com/albums/j237/hansshanks/2009-09-25114756.jpg
http://i81.photobucket.com/albums/j237/hansshanks/2009-09-25114806.jpg
http://i81.photobucket.com/albums/j237/hansshanks/2009-09-25114818.jpg

racerx573
09-26-2009, 08:17 PM
I would cut off the stock front motor mounts and put a vertical cross member and mount the motor to that, similar to a Roll Design chassis for a 250R.

hanzito
10-30-2009, 01:13 PM
started the kx250/yfz 450 build for my son. decided against the e 250f and decided to build both 2 strokes.

got the initial test fit done looks god so far....

http://i81.photobucket.com/albums/j237/hansshanks/kx1.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx2.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx3.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx4.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx5.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx6.jpg

born2ride14
10-31-2009, 12:17 PM
Originally posted by hanzito
started the kx250/yfz 450 build for my son. decided against the e 250f and decided to build both 2 strokes.

got the initial test fit done looks god so far....

http://i81.photobucket.com/albums/j237/hansshanks/kx1.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx2.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx3.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx4.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx5.jpg

http://i81.photobucket.com/albums/j237/hansshanks/kx6.jpg


Do you still have the 250f motor? Are you selling it?