Forums
New posts
Search forums
Members
Current visitors
New profile posts
Search profile posts
What's new
New posts
New profile posts
Latest activity
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Everything Dirt Bike
Make / Model Specific
Yamaha
yz big bores ?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="ossi" data-source="post: 13732" data-attributes="member: 33"><p>Those are calculations paraphrased by the engineer that did the Yamaha motor.</p><p>General rules of thumb. Both my 250 and 265 would smoke my old </p><p>MX 400 and YZ 400, neither would out climb the old bikes. The 265 may</p><p>not be that far off, then again I have not been to Jawbone or invader with it</p><p>so that is speculation.<img src="https://www.dirtbikeaddicts.com/static/images/smilies/blah.gif" class="smilie" loading="lazy" alt=":blah:" title="Blah :blah:" data-shortname=":blah:" /><img src="https://www.dirtbikeaddicts.com/static/images/smilies/blah.gif" class="smilie" loading="lazy" alt=":blah:" title="Blah :blah:" data-shortname=":blah:" /><img src="https://www.dirtbikeaddicts.com/static/images/smilies/blah.gif" class="smilie" loading="lazy" alt=":blah:" title="Blah :blah:" data-shortname=":blah:" /><img src="https://www.dirtbikeaddicts.com/static/images/smilies/blah.gif" class="smilie" loading="lazy" alt=":blah:" title="Blah :blah:" data-shortname=":blah:" /><img src="https://www.dirtbikeaddicts.com/static/images/smilies/blah.gif" class="smilie" loading="lazy" alt=":blah:" title="Blah :blah:" data-shortname=":blah:" /><img src="https://www.dirtbikeaddicts.com/static/images/smilies/blah.gif" class="smilie" loading="lazy" alt=":blah:" title="Blah :blah:" data-shortname=":blah:" /><img src="https://www.dirtbikeaddicts.com/static/images/smilies/blah.gif" class="smilie" loading="lazy" alt=":blah:" title="Blah :blah:" data-shortname=":blah:" /><img src="https://www.dirtbikeaddicts.com/static/images/smilies/blah.gif" class="smilie" loading="lazy" alt=":blah:" title="Blah :blah:" data-shortname=":blah:" /><img src="https://www.dirtbikeaddicts.com/static/images/smilies/blah.gif" class="smilie" loading="lazy" alt=":blah:" title="Blah :blah:" data-shortname=":blah:" /></p><p></p><p>I do admit If I was riding nothing but desert a would opt for the 543.<img src="https://www.dirtbikeaddicts.com/static/images/smilies/smirk.gif" class="smilie" loading="lazy" alt=":smirk:" title="Smirk :smirk:" data-shortname=":smirk:" /></p></blockquote><p></p>
[QUOTE="ossi, post: 13732, member: 33"] Those are calculations paraphrased by the engineer that did the Yamaha motor. General rules of thumb. Both my 250 and 265 would smoke my old MX 400 and YZ 400, neither would out climb the old bikes. The 265 may not be that far off, then again I have not been to Jawbone or invader with it so that is speculation.:blah::blah::blah::blah::blah::blah::blah::blah::blah: I do admit If I was riding nothing but desert a would opt for the 543.:smirk: [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Everything Dirt Bike
Make / Model Specific
Yamaha
yz big bores ?
Top