Does anyone have a R6 streetbike motor thats in great condition low miles maybe off a wrecked bike with no damaged to the motor? If so i have a yz250f motor that i will trade you. It locked up again for the second time after less than 5 hrs of riding time on rebuilt engine. Im going to just turn my bike into a drag show bike for drag racing on sand at hte dunes only. Hey im a power freak. so if u have a motor or any 600cc or even a 1000cc or close to it let me know. my email is killercuda_83@yahoo ok i just want all the power i can get to my modified frame.