Seems like they have been really holding off on posting the weight specs. Starting to make me nervous why they haven't posted yet? http://www.yamaha-motor.com/sport/products/modelspecs/210/0/specs.aspx The main reason I was going to get the WR or the KTM is fuel injection because I want ride anywhere from 5500 to 14000 feet next summer. Now I have a friend telling me that on the EFI bikes you need to poor your gas in super careful, any dirt can clog the injectors and leave you stranded on the mountain. Any truth in this?