I need to ask the gear heads this one. I am still fairly new to ATVs. I bought a used Yamaha Breeze for my daughter last spring. The motor is just slightly down on compression and I am going to rebuild it pretty soon. Haven't decided if I will do it or have it done. I am wondering if anyone has worked on these motors. I am looking to up the displacement if possible and in general hop it up some. I was going to get wheel spacers for the front and rear, possibly try and make some new arms look for different shocks to try and get her more travel and more power. Does anyone make a big bore kit for this motor. Any thoughts suggestions etc. I know there are better quads from a performance stand point. But she is very small for her age, this one fits her and she likes the auto trans. Any info would be great.
Thanks

 

you own a yz 125? me 2..