hey guys i just got my new white Z yesterday. i rode it tonight and it stalled twice on me, it didn't want to start and when it did it didn't want gas but i let it idle for a minute and it was fine. also i notice a knocking in the engine, not loud or anything but i could notic it when the bike was just idling. and my rear brake rotor was squeeking to after about an hour.. but other then those things i think this is the nicest quad i've ever riden before, it makes my warrior feel like a piece of sh!t.. i hoped it in a little mud puddle and got it nice and dirty just for shits and giggles. but it was the fastest 2 hours of my life, can't wait for tomorrow afternoon to roll around so i can do it again.