WR426 vs YZ426 what exactly is the difference???

What exactly is the difference between the YZ & the WR???? I want to put one off this bike on the street, but I also want to continue to do MX for fun with it....

I actually own a YZ426 and I jump a lot with it, I ant to know if the WR suspension setup is good for jumping.

And if semeone know how much Watt is generate by the WR426 stator.... To know if I can put street lighning without to much modification...

And what's the other difference in the engine, exhaust, transmission, etc.

You're help will be very apreciate...



YZ: stiffer suspension, tighter transmission & lower overall top speed, different steering angle, better ergo's (seat/tank), 19" rear tire, less smog crap on carb and airbox, better top end performance.

You can buy an aftermarket lighting system w/ stator/rotor.


'99 WZ with all YZ mods, FMF PowerBomb header, Stroker SX-1 silencer, SS front brake line, forked over by Pro-Action, OEM YZ tank and IMS seat.

you know 426, 427 what ever it takes to get the job done.

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