I am looking for a fast turn 1/4 or 1/5 for my 250sf....how do you install one in the stock assembly with the starter and kill switch? Someone please give me a solid explanation.

Next where do I get a 15t front sprocket and approximately how much will the rpms drop at a given speed?

Will I need to change the chain?

Also where do you recommend I purchase Avon distanzias for the 250sf. Im having trouble finding the right sizes.

Thanks guys it will help a bunch!


Also where to buy a tm36-68??

 

i got my tm36-68 at jetsrus.com
you shouldnt use a quickturn throttle with the tm36

 

what is the purpose of the quickturn?
Faster throttle response?

 

It is so i do not have to turn 2 full rotations to go from idle to WOT...I have to reposition my wrist in order to get full pull. Does installing the tm36-68 change the amount of rotation to open the carb fully?

 

Is there a difference bettween AU and US throttles? Mine 06 has the stock throttle and is 1/4 turn to WOT... Im pretty sure it was like this before the TM36 went in.

 

My '06 stock throttle is about 1/4 turn, maybe just a bit more.

 

Ok…. so if they are stock at pretty much 1/4 turn what’s the big deal?

Or is it different ratio for the SF models or maybe 09 models?

I’m confused.

 

The klx250sf has a different throttle, I am looking to shorten the pull by about 30-40%. It will make it much quicker out of turns when going from engine braking to exiting wot. Usually geared up but it annoys me. Does the tm36 shorten the pull?

 

yup yup

 

The throttle rotation is very long on my S model too. I haven't measured it but I feel like an idiot when merging onto the freeway and as I shift gears I have to do this big exagerated twist to go from throttle off to full throttle. I feel like a comic book kid. Elbow way up in the air and then way down by my hip.