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 ...

2023年2月23日 · Our featured Yamaha YZ490 is the bike that Team Yamaha gave to Broc Glover for winning the 1985 title. It has never been started. The 1985 model was white with red and …

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 …

大风吹1981 2010-10-05 · 超过15用户采纳过TA的回答 知道答主 回答量： 44 采纳率： 0% 帮助的人： 24.2万 我也去答题 访问个人页 关注 展开全部 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 本回答由网友推荐 已赞 ...

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.

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...

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 CR480 was made in 1982 and 1983....