杰8817 发表于 13-2-2013 11:50 PM 
iGame大大,刚刚看了那轮。它们都有个箭头指明方面。那胎纹应该是对的。
不必担心,我会回去找老板confi ...
刚刚看到这个。。谜底揭开。。 ^_^
http://www.dunlopmotorcycle.com/info-center/care-and-maintenance/
7 - Tire Installation (see also Tire Mounting)Dunlop street tires have balance dots in the bead or sidewall area to indicate the lightest point of the tire. All Dunlop street tires should be installed with these balance dots at the valve. All Dunlop street tires also have arrows on the sidewall, which indicate the correct direction of rotation. 所有的邓禄普街轮胎侧壁上也有箭头,指明了正确的方向旋转 - 谷歌翻译
http://www.americanmotorcyclist.com/Riding/Street/Resources/TireDesignations.aspx
Rotation and balance marks
One of the more critical marks on a motorcycle tire is the rotation arrow, or arrows. Today's specialized tires generally have a tread pattern that must go in only one direction. Some manufacturers even state that their tread patterns are designed to disperse water, and by mounting the tire backwards, they won't work. 谷歌翻译- 更关键的标记上的摩托车轮胎的一个是旋转箭头,或箭头。今天的专门轮胎通常具有的胎面花纹,必须仅在一个方向去
The other big reason for noting wheel direction has to do with the manufacturing process. The tread rubber is initially a flat strip that's cut to length, at an angle, and then spliced together with the two ends overlapping, creating a hoop. Under acceleration, a tire mounted backwards will try to peel back this splice. The opposite is true for the front wheel, where directional forces are reversed under hard braking.
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