Hybrid Idea....HELP!!!

[300ex03_619]

I have a KX125 with a 190cc top end and i want a quad. I race mx, and im thinking about getting a 250r complete roller and put my kx motor in it, how would that hybrid do?

[baseballplaya23]

Why not just get a complete 250r and run it?

[trick250r]

how old are you... whats your riding experience.

[300ex03_619]

Im 15 and iv been racing a 300ex for a few years and have been very successfull on it, this idea is just so i have a filler to race until i get my new lt-r450 next summer.

[krt400ex]

i answered u in the other thread u made...i would efinately do it.


a new CRF 150 in a quad chassis will keep up with a 400EX no prob, so a 190 2 stroke whould smoke it and be able to keep up with modded 450s easil...just in theory.

[450rcrazy022692]

Originally posted by krt400ex
i answered u in the other thread u made...i would efinately do it.


a new CRF 150 in a quad chassis will keep up with a 400EX no prob, so a 190 2 stroke whould smoke it and be able to keep up with modded 450s easil...just in theory.

I disagree becasue i have a friends with a 144 dirt bike and it doesn't keep up with the 450r almost at all, probly because hes not riding it right but idk that my opinion because think the 125's are 200lbs in a dirtbike, that same engine in a 350lbs quad is gunna make it slower..........thats my opinion im not trying to start an arguement

[300ex03_619]

well my 190 will outrun a stock 250 2-stroke, so the way i see it if i build a quad out of it then it should be equal to or faster than a stock 250r.....idk, just ideas.

[450rcrazy022692]

oo i see. If you do decide to do it then post pics.

[krt400ex]

Originally posted by 450rcrazy022692
I disagree becasue i have a friends with a 144 dirt bike and it doesn't keep up with the 450r almost at all, probly because hes not riding it right but idk that my opinion because think the 125's are 200lbs in a dirtbike, that same engine in a 350lbs quad is gunna make it slower..........thats my opinion im not trying to start an arguement

i said wut i said because my buddie had a kx 125 that was piped, and he raced his broban**** down the road....until they topped out, not just 300ft....and they tied. the ban**** was piped, pistons, reeds, and had a an aftermarket head.....

[fastleo]

its gonns vibrate bad i put a cr500 motor in a 250r frame it flew but it vibrated the crap out of you the not balaanced for 4 wheels