I purchased a few items from Gasbike and they were all junk. The most recent was an aluminum throttle assembly with grips that are made specifically for the phatmoto rover and the grip doesn't fit on the throttle tube it comes with. I talked to Lorenzo and sent him photos and he was supposed to look at them and let me know in a couple days. That was over 2 weeks ago and he won't respond to my emails and when I call they put me on hold and never pick up the phone again. I tried to post a review on their site about this problem and of course that review has never seen the light of day. They have alot of cool bikes but there's some kind of problem with every single thing. I bought 2 bikes from them thinking there's no way everything they sell is junk but they proved me wrong. I highly recommend buying from another vendor instead of gambling on GASBIKE.NET