2003 Yamaha Yz450f on 2040-motos
Yamaha YZ tech info


Yamaha YZ description
2003 Yamaha YZ450F, 2003 YAMAHA YZ450F, A VERY STRONG, GREAT LOOKING FOUR STROKE BIKE THAT RUNS GREAT - 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.
Yamaha YZ for Sale
2003 yamaha yz125 ($2,499)
2007 yamaha yz250f ($2,695)
2006 yamaha yz250f ($2,299)
2007 yamaha yz450r ($2,399)
2007 yamaha yz450f ($4,500)
2006 yamaha yz450f ($3,000)
Moto blog
King Kenny Roberts at Laguna Seca
Tue, 05 Jul 2011Fans of “King” Kenny Roberts will be in for a treat as the three-time World Champion will ride not once, not twice but three times at Laguna Seca during the 2011 U.S. Grand Prix, July 22-24. As previously announced, Roberts would join Eddie Lawson and about 200 fans in riding parade laps of the Monterrey, Calif., circuit on the Friday, July 22.
2009 Yamaha Zuma 125 Recalled for Fuel Pump Problem
Tue, 12 Feb 2013Yamaha is initiating a recall on the 2009 Zuma 125 scooter due to an issue with its fuel pump. The recall campaign affects 8,700 units produced between July 2008 and April 2009. According to documents released by the National Highway Traffic Safety Administration, there may not be the proper clearance in internal fuel pump components, potentially causing an inadequate supply of fuel.
Unique Sounds of the New Yamaha R1
Tue, 06 Jan 2009When Yamaha announced its new R1 literbike last fall, company reps told us about the tractability assets of its new, MotoGP-derived crossplane crankshaft for the four-cylinder engine. It’s unique in that cylinders fire 90-degrees apart, allegedly enabling better grip during acceleration. A byproduct of this design is an exhaust note that is distinctive in this world of cookie-cutter designs.
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