Yamaha yz125 do again?

how do i rebuild my yz125. i enjoy a cracked piston and a scored cylinder?

is at hand a how to anywhere online?

what else should i do performance perceptive? i already have fmf factory pipe and q silencer and a nouns filter.

Motorcycle S50 give somebody the third degree?



Answers:    http://www.dansmc.com/MC_repaircourse.ht...
Will give you an notion of what's involved.
DO NOT even touch a wrench to your bike without a shop brochure in front of you.
http://www.motocom.com/motorcycles/
If you ask other, maybe Santa will bring you one.

How can i find a chopper frame...


You don't mention what year YZ you've get, but the newer ones all enjoy a nikasil bore. These require specialty plating services that are only offered at a few companies locally.

US Chrome and Millennium are the two I've used and had obedient luck with.

You can purchase headgasket and basegasket, piston, rings, pin, clips and small downfall bearing from Yamaha, or buy a utensils from Wiseco that includes these parts.

You'll send the cylinder and piston to the plating company, they'll refurb the cylinder, and contest the bore to the new piston.

Once you procure it back, you'll attentively clean and install the spanking new parts according to the shop manual that santa brought you!

Also, broken pistons are cause by excess clearance - from a worn piston that went too long between replacements. Make sure you follow the replacement rota shown in that shop booklet to avoid having like peas in a pod problem again.

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