im trying to help a friend out they just bouhgt 2 125 for there 8 and 10 year olds and they are a little under powerd has any one found jets for this carb? air box mods or exhaust mods

 

Welcome to the forum yowilly! [img]i/expressions/face-icon-small-smile.gif[/img]

I am not sure if any jets are available for the 125 carb but I will find out for you this week. I have modified the pipe from a Jetmoto 125 Pit Bike to fit it and am going to be working on a bigger carb/airfilter kit for it in a couple of weeks also.

 

yowilly,

Your best bet on those jets is to take the carb apart, remove the jets you want to replace and measure them. Here is an example on what the jets may look like and where to measure them. Keihin Jets

On the air filter this will come down to preference on the type of filter to use Uni or K&N.

And as far as the pipe goes you can go with MWQ pipe from Jetmoto or you can go with the FMF UNIVERSAL with SPARK ARRESTOR . Other pipes to consider would be the BBR or Big Gun pipes for the CRF150 or TTR125 dirtbikes.

Hope this helps.

SB.