2015年6月17日 · The YFZ450X possesses the same titanium five-valve power plant as the YFZ450R. The only difference between the engine of the YFZ450R and the YFZ450X is the mapping that is designed...

2010年1月21日 · Yamaha has recently further fed that need with yet another new intuitive quad designed specifically for this scenario: the YFZ450X. Last year Yamaha released an innovative and newly designed YFZ450R to the already best-selling sport 450 lineup on the market.

2010年6月3日 · On the “to do” list of Yamaha’s new 2010 Yamaha YFZ 450X offering for cross-country style racing: tight trails, hill climbs, off camber turns, you name it. The main difference between the 2010 Yamaha YFZ 450X and the YFZ 450R, is the width of the vehicle, which is set at the commonly agreed upon standard of 46 inches, accommodating usage ...

2010 Yamaha YFZ 450 X pictures, prices, information, and specifications.

2015年6月17日 · Yamaha’s high-revving YFZ450R and 450X are specifically designed for pure performance and get new color and graphics in 2011. Both the YFZ450R and X feature long-travel adjustable suspension,...

The new YFZ450X is based on the YFZ450R and will be replacing the original YFZ450, which has been discontinued for 2010. The YFZ450X has kept a narrowed up design for those who prefer to stick to tight trails and woods type of riding.

雅马哈YFZ450（Yamaha YFZ450）是一部由日本雅马哈发动机在2004年起推出的单人骑乘式四轮驱动车系列，归类为小型越野车或沙滩车。 主要对手是 Honda trx450r系列，但是2004年美国越野车技术赛中前四名都是骑乘本车。

How tall (seat height) is a Yamaha YFZ450X? The Yamaha YFZ450X seat height is 810 mm (31.9 inches) If adjustable, lowest setting. How many gears does a Yamaha YFZ450X has? The Yamaha YFZ450X has 5 gears.

2014年2月3日 · Just got a 2010 yfz 450x fuel injected and my buddy has a 2008 yfz 450. They both had aftermarket exhaust. Just curious which one would be fast/powerful. The 2010 will be faster in my opinion. When mine was stock it would burn up yfzs and ltrs with pipes and other mods. 2010 Bill Ballance edition 450x.

2011年6月10日 · The r is 48.8 inches wide and the the x is 46.1 inches wide. The +2" wider is about the only difference between the two. The R has .4" more travel on the front suspension but that's about it. I'm buying the X and my buddy is buying the R tomorrow. I'll let you know if there's any other differences during our rides..