Will a 94 rm 125 engine fit on a 2000 rm frame?
The yz 125 is better because 2005 and up have An aluminum frame and over all better. The kx 125 is ok but they made an aluminum frame in 2007. I would always go with yamaha
on the frame
No a 125 frame is too small to fit a 250 motor but with a cutting torch and a welder anything is possible.
The TS125 engine will fit straight into the TS100 frame. My TS100 has a 125 in it and it rides very well.
on the gooseneck of the frame
yeah
you need about 1220 steel to accomplish
Yes, with modification you can do anything if you want to take it to the extreme
rm125 frame number 70121 whay year
yes! it's a scam thay took $125 that i can't take back now DONT DO IT.
31 tons of copper and 125 tons of steel https://engineering.purdue.edu/MSE/AboutUs/GotMaterials/Parks/thomas.html