- Sep 28, 2013
I am wanting to have a little fun with this bike. I want to put a ktm 144 sx crank in 07-08 in it. I am hoping the crank is a stroker? but not sure does anyone know how to find out? Ok i did a little more digging and it seems the sx 04 has a stroke of 54.5 mm and a 08 sx 144 has a stroke of 58.5 mm? I need some thoughts on this.