hi everyone, thought i'd add a tip. the rear hubs of the hyper 8 are pretty crappy, the dowel pins start to loosen up the hubs after some time and you'd notice the rear wheels starting to wobble toe-in toe-out style. to overcome this is to drill and thread in some grub screws to secure the pin in place or do as i did and brought the titanium hubs with the stretched arms. plus watch out with the design of the air filter, serious damage can be done to your engine if not properly secured