450


4 replies to this topic
  • bigbore2

Posted February 23, 2016 - 02:44 PM

#1

What year did the 450 go to a 5 sp tranny?       thanx



  • stevethe

Posted February 23, 2016 - 03:01 PM

#2

What year did the 450 go to a 5 sp tranny?       thanx


As far as I know the 1999 WR400's up are five speeds. It was some of the YZ's that had four speeds.

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  • SilvFx

Posted February 24, 2016 - 11:09 AM

#3

As far as I know the 1999 WR400's up are five speeds. It was some of the YZ's that had four speeds.

 

Agree with what stevethe has said.  In addition,I believe the 2006 YZ450F was the last year of the 4 speed trans and they went to a five speed close ratio transmission in 2007 and has been the same since.



  • stevethe

Posted February 24, 2016 - 01:19 PM

#4

Agree with what stevethe has said.  In addition,I believe the 2006 YZ450F was the last year of the 4 speed trans and they went to a five speed close ratio transmission in 2007 and has been the same since.


Close but the 05 YZ450 was a four speed. The 06-09 YZ450 was the aluminuim frame five speed.

  • JDLowrance

Posted February 24, 2016 - 04:52 PM

#5

03 -05 YZ450S were 4 speeds.




 
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