This was my 421 banshee that I traded with quadrcr09, it is well worth the $ he is asking for it, if you don't think it's worth it try building one that is this quick. This bike run side by side with a "twister 611cc motor built by Loui that was putting out 111hp on gas, this motor is not your average 421, it has countless hrs of port work and dome work put into it, not to mention all the dyno time to get the most out of it. Who ever gets this bike will not be disappointed! :cool: