Bike was running rough and stalling. Took it in. Man says it needs a... read more Bike was running rough and stalling. Took it in. Man says it needs an ECU and O2 sensor. $750.00 for parts alone. I said, I can't afford now, I will come get it. He said I must trailer cause they were unhooked. He charged me for diagnostics. I trailer bike home and find tons of parts unbolted from my bike. I had to put the whole thing back together. I find the parts for hundreds less and install. The bike still runs like crap. I wouldn't ask this guy to screw in a lightbulb.