Jump to content

Changing Close Ratio Gearing in 2007 YZ250f

Recommended Posts

I've searched around and can't find any  definitive ways to change he gearing in my 2007 Yz250f. I don't race, just off road with it on trials is it possible to swap gears directly from a WR to the YZ? or is there another way I can open the ratios up for more top end? thx

Share this post


Link to post
Share on other sites
1 hour ago, xtactical said:

I've searched around and can't find any  definitive ways to change he gearing in my 2007 Yz250f. I don't race, just off road with it on trials is it possible to swap gears directly from a WR to the YZ? or is there another way I can open the ratios up for more top end? thx

It's the same motorblock. So it should be possible. 

Sounds like the FX idea ? 

good Luck ? 

Share this post


Link to post
Share on other sites

it's possible and it's been done. The information is in this forum if you can find it  .....  2nd gear ratio is the same on both I believe .  If top speed is what you are looking for , you may just want 3-5 , they're all taller . 

 

Edited by vents
  • Like 1

Share this post


Link to post
Share on other sites
On 7/3/2017 at 10:08 AM, vents said:

it's possible and it's been done. The information is in this forum if you can find it  .....  2nd gear ratio is the same on both I believe .  If top speed is what you are looking for , you may just want 3-5 , they're all taller . 

 

Yep that's what i'm lookin for

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:


×