2019年11月23日 · The Yamaha YZ490 is a motorcycle produced by Yamaha from 1982 to 1990. Yamaha introduced the YZ 490 in 1982, after a solid run with the YZ465.

History: The Yamaha YZ490 was introduced in 1982 (following in the footsteps of the YZ465). Sadly, the 490 was heavier than the 465, nowhere near as reliable, difficult to start, had grim...

Back in 1987, Yamaha wanted to test a two-wheel drive motocross bike and this very special YZ490 was born. Using all mechanical components specially made in ...

Join the 87 Yamaha YZ490 discussion group or the general Yamaha discussion group. List related bikes for comparison of specs. Get weekly lists of new motorcycles on Bikez! Bikez …

How much horsepower does a Yamaha YZ490 has? The Yamaha YZ490 has 55.00 HP (40.1 kW) @ 7000 RPM. How much does a Yamaha YZ490 weighs? The Yamaha YZ490 weighs 107.0 kg (236.0 pounds). How many gears does a Yamaha YZ490 has? The Yamaha YZ490 has 5 gears.

The YZ story is 50 years of iconic machines and groundbreaking innovations. Generations of moto heroes and hard-fought championships. It’s the story of motocross history, and at Yamaha we’re...

2008年11月12日 · I've been riding for 30+ years and the YZ490 fits a particular niche that the experts can't seem to get...even though you'ld think after responding to 100's of 490 lovers they'd start to get the point. It's a vintage bike that people enjoy working on & …

And the 1984 YZ490 is no exception; in fact, not only might it be the fastest Open-class machine of the year, it could be the fastest motocross bike ever built. Yamaha didn’t have to build an...

2001年福田欧豹500拖拉机能换什么发动机，原来是杨柴yz495 tb1型柴油发动机什么发动机都可以换，主要看飞轮壳体和中桥壳体是否能换的上，还有就是功率最好不要超过原先的发动机，否则后桥变速箱会坏的很快

2003年7月18日 · YZ400 and YZ465 were the under tank "mono shock" designs. YZ495 was a early linkage design. Of that set the YZ465 was the best of that era in its class. The Honda …