yz-wr gearing

3 replies to this topic
  • yfzut

Posted September 27, 2005 - 07:10 AM


i have an 04 yz450, can i add the wr gearing to my motor to make it a 5 speed.

  • grayracer513

Posted September 27, 2005 - 08:57 AM


You can install a complete WR transmission (both shafts, all 9 gears, three shift forks, and shift cam) in your YZ. It runs about $700 (cheaper through the Thumper Talk store), which is a lot of money, but a good exhaust system costs that much.

The WR trans gives you a somewhat lower first gear, roughly the same 2-4, and an extra on top.

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  • yfzut

Posted October 11, 2005 - 05:24 AM


can i just add the wr 1st gear.

  • SM421

Posted October 11, 2005 - 07:21 PM


If you buy the parts from www.mrcycles.com it comes to $484 for 2 transmission shafts, 9 gears, 3 shift forks, and 1 shift cam. :banghead:

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