OTHER BIKES, PLEASE MOVE TO THE REAR The revolutionary YZ450F will have many gazing far into the future. By slanting the cylinder rearward and reversing the intake and exhaust ports, the YZ450F's mass is more centralized for amazing balance, unprecedented handling and cornering. The Bilateral Beam frame and suspension offer fantastic feedback to the rider. Add fuel injection to the mix of these innovations and you'll agree: backward is the right way forward.
THE HIGH-SPEED PURSUIT OF PERFECTION Last season, the new 2008 YZ450F jumped right in by winning the AMA Motocross Championship, then backed it up with the 2008 Supercross title. We decided to not fix what wasn't broken, but that doesn't mean we didn't make a few changes to our flagship YZ. For 2009, the best-handling big-bore you can buy corners even sweeter, and looks even more radical.
Introducing the all-new, all-powerful, all-light YZ450F. Just how revolutionary is it? We've forged a totally new machine from the Dunlops up. With features like an all-new, liquid-cooled, 5-titanium valved 449cc single, with a completely redesigned automatic decompression system for easy-starting. An all-new 4-speed transmission and a beefed up clutch with larger, stronger plates. Lighter weight frame and swingarm. Completely revised suspension, stronger brakes and more aggressive ergos and styling. And its incredible weight loss makes it harder-hitting and sharper handling than ever.
PURE 450 CC X-COUNTRY RACERDesigned for closed course X-Country and enduro-type racing the YZ450FX combines light, nimble handling with the power of a 450.
2006 Yamaha YZ450F YZ450F BRACE YOURSELF HERE IT COMES AGAIN. Motorcycles Motocross DX61426454188362001534697 DX1 . the motorcycle that reinvented motocross is all-new aluminum-framed and ready to retake the lead...
OTHER BIKES, PLEASE MOVE TO THE REAR The revolutionary YZ450F will have many gazing far into the future. By slanting the cylinder rearward and reversing the intake and exhaust ports, the YZ450F's mass is more centralized for amazing balance, unprecedented handling and cornering. The Bilateral Beam frame and suspension offer fantastic feedback to the rider. Add fuel injection to the mix of these innovations and you'll agree: backward is the right way forward.
2016 Yamaha YZ450F, 2016 Yamaha YZ450F 2016 Yamaha YZ450F Multi Moto Shootout Winner Bike of choice for Justin Barcia and Weston Peick and top pick of the top moto magazines makes the YZ450F a double winner. And the YZ450F is even better in 2016. Features May Include: New Launch Control System New LCS optimizes engine output for quicker, smoother race starts every time, boosting controllability out of the gate, while updated high-precision shifting components improve shifting feel, especially under race conditions. Innovative Engine Design YZ450F s revolutionary rearward-slanted-cylinder design achieves unmatched mass centralization. Concentrating the motorcycle s key components - engine, fuel tank, exhaust system, and airbox - toward the center of the machine achieves superior, nimble handling of a 250cc machine and provides a straight down-draft intake for unmatched power. Advanced Fuel Injection The engine breathes through a 44mm throttle body fed by a high pressure electric pump to ensure optimum fuel atomization and power for a wide range of riding conditions, instantly adjusting the air/fuel mixture for changing altitude or temperature. New Frame Rigidity Balance The aluminum Bilateral Beam frame features a new forged section at the swingarm pivot and 2mm thicker motor mounts to further improve the rigidity balance for more front-end feel, cornering traction and unmatched lightweight handling. New Suspension Settings Industry-leading, fully adjustable KYB® spring-type fork with speed sensitive damping and KYB® shock feature refinements to damping settings result in superior handling, now with additional fork offset to further refine the YZ450F s legendary combination of bump absorption and controllable agility. New 270mm Front Brake Larger 270mm front disc brake coupled with new pad material offers outstanding machine control and performance, with exceptional stopping power and controllability. GYTR® Power Tuner Ready Accessory GYTR® Power Tuner lets owners adjust air/fuel mixture and ignition timing maps to match engine performance characteristics to the rider and track conditions in a matter of seconds with the push of a few buttons, as well as monitor engine diagnostic codes.
Introducing the all-new, all-powerful, all-light YZ450F. Just how revolutionary is it? We've forged a totally new machine from the Dunlops up. With features like an all-new, liquid-cooled, 5-titanium valved 449cc single, with a completely redesigned automatic decompression system for easy-starting. An all-new 4-speed transmission and a beefed up clutch with larger, stronger plates. Lighter weight frame and swingarm. Completely revised suspension, stronger brakes and more aggressive ergos and styling. And its incredible weight loss makes it harder-hitting and sharper handling than ever.
Featuring a new EFI engine, an entirely new frame, minimized body work and new suspension components providing for excellent mass centralization and class leading 450 power with 250-style handling.