How to install a 125cc Pitbike engine in a TRX90

[Pappy]

I dont know about monster garage, but I enjoy the quad work

[WILSONatv]

can you post a link to where you got the mimi bike from
thanks!

[Pappy]

Originally posted by WILSONatv
can you post a link to where you got the mimi bike from
thanks!

You can contact C&D Racing, our site sponsor. They are an Xtreme dealer

[tcr0148]

nice write up.....very good documentation. BTW afroman and I just completed very simular swaps on our sons kazuma mini falcons. we both have electric start 110 autoclutch 4 spds from lifan that make 7hp to the wheels!

pics are here

http://www.exriders.com/vbb/showthre...hreadid=239039

[Tri-valleyracin]

so the motor bolted right to the stock trx 90 motor mounts?

[Pappy]

Originally posted by Tri-valleyracin
so the motor bolted right to the stock trx 90 motor mounts?

yes

[wilkin250r]

Pappy, keep us updated on the long-term effects. The increase in power will obviously allow Cody to hit things a little faster and a little harder, and I'm curious about how well the chassis will hold up to the added abuse that he is now able to dish out.

[Pappy]

The chassis lasted about as long as it did with a built 125cc TRX90 engine. The only area we saw that needed more beefing up then normal was the rear engine mounts.

[jmsmilin]

wow im looking at doing this right now, can you post a close up of what you did to the kick starter, i dont get it...

[Pappy]

once you have the engine installed, mount the kick start lever and you will see exactly what you need to do!