yz 426 motard

[Ryan S]

i'm buying a yz 426 to motard out.....and obviously stunt cause it seems like a fun thing to do.....please post up if you have one of these currently motarded and what things i should keep in mind when getting chit for it!! :D

[budd]

now this was for a 450 but i think its the same for the 426 :D
not my write up hope it helps though

The problem when running a nice fat wheel & tire is the chain gets real close to rubbin on the tires edge.. So a spacer needs to be placed under the rear sprocket.. Here are the adjustments that had to be done to my WR for the YZ Supermotos..

1/4 Spacer Rear Sprocket - (Custom Water Jet cut aluminum spacer - Launchzone Kit)





Longer sprocket bolts were also needed for the added distance.. (Launchzone Kit)





A 1/8 spacer also needs to be placed under the Counter sprocket to keep the chain inline & safety wired on since the factory lock can not be used anymore.. (Launchzone Kit)

NEED PIC..

1/16 Spacer Left Side Axel - (Get sprocket away from swingarm welds - Launchzone Kit)





Had to grind down lower chain guide mount welds & swingarm welds a little as rear sprocket was rubbing.



And finally the chain guard itself needs to be shimmed out using standard washers due to the fact of the chain being out farther & the alignment is off on that now..


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