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                                              | 2010 
                                                  Yamaha YFZ450X Links |   
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                                      | 2010 
                                          Yamaha YFZ450X ATV 
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                                  Cypress, CA (9/8/2010) 
                                  - Yamaha Motor Corp., U.S.A., today announced 
                                  the new YFZ450X – the ultimate high performance 
                                  tight trail sport ATV. Designed with the same 
                                  power-packed engine, performance and technology 
                                  of the YFZ450R, the new YFZ450X is designed 
                                  to navigate tight trails with a 46-inch width, 
                                  optimized suspension and other features specific 
                                  to tight trail riding and racing. 
                                  
Anyone familiar with ATV racing knows the 
                                    YFZ’s winning heritage. As the first 
                                    race-ready 450-class ATV, the original YFZ 
                                    quickly became a favorite of racers and fans 
                                    at tracks across the country. The YFZ450R, 
                                    released last fall, became the best new all 
                                    around high performance sport ATV with a motocross 
                                    track-width that excelled in many situations, 
                                    from tracks to trails to sand dunes. Now the 
                                    YFZ450X is the latest evolution of Yamaha 
                                    racing technology optimized for tight trail 
                                    riding like GNCC racing and wooded environments.
                                  
                                  
                                  
                                  
                                  The most noticeable difference between the Yamaha 
                                  YFZ450R and all-new YFZ450X is the overall size. 
                                  It makes sense that a machine built to dominate 
                                  tight trails would look to save some space as 
                                  it carves through narrow courses.  
                                  
The width of the YFZ450X is 46.1 inches -- 
                                    optimized for woods riding and the same width 
                                    as the original YFZ450. This is accomplished 
                                    through a new front end design and a 50 mm 
                                    shorter rear axle. Accompanying those updates 
                                    is a change in steering geometry specific 
                                    to woods riding translating into less fatigue 
                                    for the rider. 
                                  
                                     
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                                           2010 
                                            Yamaha YFZ450X ATV has a woods riding 
                                            optimized width of only 46.1" 
                                            with new A-arms & axle. Also, 
                                            the caster on the A-arms has been 
                                            changed to provide for improved woods 
                                            riding | 
                                  
                                  
                                  
                                     
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                                           Yamaha 
                                            YFZ450X - Trail / Woods Optimized 
                                            Suspension | 
                                  
                                  The YFZ450X comes with a newly designed front 
                                  suspension. The front A-arm is shortened 43.9 
                                  mm to 395.2 mm -- optimal dimensions for tight 
                                  courses and the new suspension while still ensuring 
                                  a full range of motion. The front KYB shocks 
                                  are now 426 mm long versus the 462 mm length 
                                  of the YFZ450R. The easy to adjust damping goes 
                                  unchanged. As a full package, the new suspension 
                                  settings, A-arm design and trail track width 
                                  allow the YFZ450X to soak up bumps while also 
                                  allowing the rider great handling through tight, 
                                  technical terrain.
                                  
                                     
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                                           The 2010 
                                            Yamaha YFZ450X features 9.4” 
                                            of travel with Kashima Coated Piggy 
                                            Back Shocks with High/Low Speed Compression, 
                                            Rebound & Preload Adjustment |