2025年3月7日 · The Yamaha YZ490 is a legendary two-stroke motocross bike that has left an indelible mark on the history of off-road racing. Known for its raw power, aggressive design, and dominance on the track, the YZ490 was a force to be reckoned with during its production years.

2022年3月18日 · Looking to buy a Yamaha Yz motorcycle? Browse our extensive inventory of new and used Yamaha Yz motorcycles from local Yamaha dealers and private sellers. …

1987 Yamaha YZ 490 , restored , rebuilt , new over sized tank, fenders, seat, fork guards, back tire, fmf fatty exhaust and brakes. carb rebuilt / jetted. very fast and powerful.

2014年9月5日 · Yamaha introduced the YZ 490 in 1982, after a solid run with the YZ465. Sadly, the 490 was heavier than the 465, nowhere near as reliable, horribly difficult to start (hot or cold), came with a grim suspension, vibrated enough to bring …

Collectors and Restorers of the famous two-stroke dual sport motorcycles from Yamaha from 1968 through the 70's.

2008年11月12日 · It's a vintage bike that people enjoy working on & modifying to their own taste. It's different - not like the other dozens of 500cc's that I see (blow by) every weekend. It's for the same guy that goes to the drag strip in his V-8 Vega and gets off on explosive power. Long desert trails and climbing are exactly what it's for.

1989年9月1日 · IT CAME TO BE KNOWN, SIMPLY, AS THE DBFH, SHORThand for the Dirt Bike From Hell, the title bestowed upon Cycle World's test Yamaha YZ490 thanks to its devilish handling and diabolic power curve.

1978年1月1日 · Leading-axle forks have found their way onto the 100cc YZ, as have new hubs, front and rear. Curiously, though, the front hub is full-width rather than conical. Both are aluminum. New cylinder,...

1982年5月1日 · Yamaha liked the mostpotent open motocrosser image and so for '82 they too have a 490. Making a 490 from the 465 was simple. Yamaha bored the 465 another 2mm. Stroke was unchanged, as were the...

2019年11月23日 · Yamaha introduced the YZ 490 in 1982, after a solid run with the YZ465. Sadly, the 490 was heavier than the 465, nowhere near as reliable, horribly difficult to start (hot or cold), came with a grim suspension, vibrated enough to bring blisters to your hands and was impossible to jet.