125-200cc Husky 125 2t 2004 Rebuild

Hi guys,

I bought a 125 WR from 2004 in quite a bad state a few months ago and I started a rebuild. The engine was in quite a bad shape so I had it re sleeved.
Right now I am disassembling everything and just to make sure, I am thinking of rebuilding the calipers, shocks, carburettor and other parts on the way. Do any of you guys have some advice regarding this rebuild?

Also, I don't find any information regarding the power of my bike. How do I know if it has 15hp or 36hp?

Sorry, it's SM not WR.

The sm should be the 15hp. The wr is the off-road race/trail bike. Sm is the on road version.

Thank you! Where does the extra 21hp come from? Can I modify it myself in order to reach 36hp?

You will need a WR/CR barrel / carb + inlet manifold and a pipe to get close to the 36hp.
Just a barrel and if you can find a DEP pipe will get close I would imagine.
Any barrel from any year should fit and if you wanted a pipe I think I still have a couple of them kicking around in good condition .