WR400F/426F/450F

40,485 topics in this forum

1. WR Maps Only

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   By ggamster, January 14, 2014   

   • FuelAir
   • EfiProgrammers
   • 161 replies
   • 39,918 views
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   • toten
   • August 29

3. How to eliminate the 'Bog'

   By William1, September 10, 2010
   • 1 reply
   • 38,714 views
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   • Shred Jesse
   • April 9, 2011

4. The dreaded 'Hanging Idle' and how to eliminate it

   By William1, September 10, 2010
   • 0 replies
   • 20,586 views
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   • William1
   • September 10, 2010

5. Selecting the correct Pilot Jet and setting the Fuel Screw

   By William1, September 10, 2010
   • 0 replies
   • 24,352 views
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   • William1
   • September 10, 2010

6. WR400/426/450 FAQ's

   By clark4131, November 26, 2006
   • 1 reply
   • 70,735 views
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   • clark4131
   • November 28, 2006

7. WR Performance Index

   By clark4131, November 25, 2006
   • 0 replies
   • 60,038 views
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   • clark4131
   • November 25, 2006

8. Looking for a stock good condition rear shock for my 2009 WR 450

   By PacoPaez, Thursday at 08:48 PM
   • 2 replies
   • 35 views
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   • StevetheSnake
   • 1 hour ago

9. 2019 Yamaha "The Bike for All Reasons"?

   By Elvis89, Wednesday at 10:27 PM
   • 4 replies
   • 130 views
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   • finbike
   • Yesterday at 03:12 AM

10. Let's see those WR's!

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    By The Hopper Show, October 27, 2011   

    • Offroad
    • Yamaha
    • (and 7 more)

      Tagged with:

      • Offroad
      • Yamaha
      • Wr400F
      • Offroad
      • Yamaha
      • Wr450F
      • Offroad
      • Yamaha
      • Wr426F
    • 734 replies
    • 167,123 views
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    • AtomicGeo
    • Yesterday at 02:55 AM

11. Service Manual for a 2012 WR450

    By Jim Dandy, November 7, 2014
    • 16 replies
    • 762 views
    • 
    • mch
    • Yesterday at 12:02 AM

12. 12-15 plastics options

    By toten, Wednesday at 06:18 PM
    • 2 replies
    • 38 views
    • 
    • toten
    • Thursday at 06:25 PM

13. 2019 WR450F & 250F ???

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    By DilligafChester, July 16
    • 21 replies
    • 1,071 views
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    • finbike
    • Thursday at 05:59 PM

14. WR400 replacement carb option?

    By NVdan, April 8, 2013
    • 7 replies
    • 4,047 views
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    • Offroadplayer
    • Thursday at 04:37 PM

15. Which year model wr450f is "better"

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    By Amity, May 14, 2017
    • 24 replies
    • 1,196 views
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    • bajatrailrider
    • Thursday at 01:59 PM

16. 2018 WR450F way too stiff - desert riding

    By yeahgofigure2, Tuesday at 05:49 AM
    • 6 replies
    • 112 views
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    • mch
    • Wednesday at 05:01 AM

17. WR450 cylinder and head on a WR426

    By Adam Bower, Sunday at 06:38 AM
    • 3 replies
    • 85 views
    • 
    • toten
    • Tuesday at 02:34 PM

18. Subframes

    By flavave, September 15
    • 3 replies
    • 78 views
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    • mch
    • Tuesday at 04:59 AM

19. test

    By Guest Guest, November 27, 2000
    • 1 reply
    • 378 views
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    • Anatoli
    • Tuesday at 01:15 AM

20. Best oversized tank for a 14 WR450F

    By GVDRZ400SM, August 13
    • 14 replies
    • 399 views
    • 
    • Ransom Calhoun
    • Monday at 05:21 PM

21. Noise and performance FMF Q4 vs PC4 w/ Quiet Insert

    By jamesm113, August 26
    • 5 replies
    • 192 views
    • 
    • Yzfracer
    • Sunday at 11:34 PM