125cc to 134cc should i do it?

im voting u do it cuz its a great buy and you'll end up with better HP

i personally own 2 yz series bikes yz-426 and my son has a yz 125 there already bored out for full HP so you wont see a huge gain if you where to get a 450 4 stroke and bore the cylinder then that's when you get into the big HP, but either way your wasting Your money and your time yz-125 they go like snot already why would you want it faster ., the best upgrades would be better fuel and better oil get a light weight crankcase and tranny this will give you allot more torque and a big difference . but for getting it re plated why not just buy all new?????? and a 134 would suck in that bike!

I think that for the money it`s a great by and the extra hp and cc`s sounds lie it`ll hall after. i woul do i