The Yamaha YZ450F is a four-stroke racing motocross bike built by Yamaha Motor Corporation. It was the successor to the previous YZ426F which was discontinued in 2003.

2011年1月5日 · New Dilema: What would be a recommended replacement carburetor for this bike? I have read several posts, and while the YZ450F carbs sound nice, I am looking for something that will snap in so I can ride. Mainly I am looking for a quick decent priced (below $300) fix, that won't hinder the bike too badly. So far the carbs I have looked at are:

Yamaha YZ450F: manuals, parts, microfiches.

Manuals and User Guides for Yamaha YZ450F. We have 10 Yamaha YZ450F manuals available for free PDF download: Owner's Service Manual, Owner's Manual, Parts Catalogue, Instruction Supplement

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2019年7月2日 · Buy PUCKY Carburetor for YAMAHA YZ400F 1998-1999,YZ426F 2001-2002,YZ450F 2003-2009 WR400F 1998-2000 WR426F 2001-2002 WR450F 2003-2011 Replace for KEIHIN Flat side FCR40 FCR 40mm: Carburetors - Amazon.com FREE DELIVERY possible on eligible purchases

2009年12月25日 · '98 and earlier YZ rear wheels back to around '93-'94 should fit. A '99 swing arm should fit without a hitch, which would allow the use of wheels from '99-'08. Swing arms up to '02 might fit also. Not sure about the shock. https://www.thumpertalk.com/forum/showthread.php?t=632582

I have a friend with a 98 YZ400F that has been parked for two years. Living in Colorado means I can get it street legal. Anything I need to worry about with this machine? Other than the fact I may have to do a near total tear down because it has been sitting. The …

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The YZ450F was fully redesigned for 2018 and featured an all-new aluminum frame that carried on the main concepts and features of the previous bilateral beam frame, such as excellent traction, shock-absorption, and a fine balance between agility and straight-line stability.