2004 Yamaha Yz450f on 2040-motos
Yamaha YZ tech info
Yamaha YZ description
2004 Yamaha YZ450F, 2004 Yamaha YZ450 - Keeping our ears to the dirt has been critically important over the years, and we've been picking up some seriously strong vibrations ever since we built the world's first modern four-stroke motocrosser. Making improvements is how we continue to evolve a tighter, quicker, easier-to-deploy package. The YZ450F's high-revving counterbalanced 449cc liquid-cooled five-titanium valved 39mm Keihin-carbureted single is pure moto winning magic. Upgrades for 2004 consist of a rigid 48mm fork with new settings for a smooth, compliant and progressive feel. New, titanium footpegs and gripper-style seat cover material improve the crucial interface between man and machine -- and man, what a machine: 222 pounds of high-tensile steel-framed, loam-launching, terrain-following, thrill-seeking motocross machine. Yamaha-exclusive five titanium valve head (three intake, two exhaust) reduces reciprocating mass and helps make 11,000 rpm a regularly recurring event. Bringing a 95mm piston to life against 12.5:1 compression can be hard work; YZ450F's genius auto-decompression system and hot start lever make it quite easy. And four speeds are plenty, given the YZ450F's seismic spread of power -- and a heavy-duty clutch that gets the power to the ground consistently. It's fast, it's furious, and it's Motocross Action magazine's 2003 Bike of the Year.
Yamaha YZ for Sale
- 2004 yamaha yz450f ($1,500)
- 2007 yamaha yz450f ($2,795)
- 2009 yamaha yz450f ($3,499)
- 2009 yamaha yz 450f (US $)
- 2007 yamaha yz450f ($2,000)
- 1986 yamaha yz250 ($1,299)
Moto blog
AMA Supercross: 2012 St. Louis Results
Tue, 06 Mar 2012Ryan Villopoto returned to the top of the podium and extended his lead in the 2012 AMA Supercross Championship to 13 points with a victory at the Edwards Jones Dome in St. Louis, Mo. The Monster Energy Kawasaki rider had his win streak snapped at three after losing to Red Bull KTM‘s Ryan Dungey last week in Atlanta, Ga., but Villopoto returned to form in St.
Concept Motorcycles Galore
Fri, 21 Oct 2011This concept Honda is the work of French designer Benoit Vignot. You can see this and other images by Vignot in a Core77.com blog post dated Oct. 21, 2011.
Yamaha Donates Star Bolt To True American Heroes Auction Hosted By Kenny Roberts
Tue, 06 May 2014In support of the Yamaha True American Heroes Weekend–the fundraising event taking place this weekend at Kenny Roberts’ legendary ranch in Modesto, California–Yamaha Motor Corporation, U.S.A., has donated a 2014 Star Bolt to the Benefit Auction that is a featured event during the weekend. The announcement was made by Bob Starr, General Manager of Communications for Yamaha’s Motorsports Group. Our own Kevin Duke made it out to the event in 2012, where he had the chance to ride with some of the sport’s biggest legends.
Yamaha YZ by State
| Yamaha YZ by City
| Yamaha YZ by Color
|