anson1986 wrote:如果一對中價錢的呔和...(恕刪) 來看看量化的研究吧!http://www.bikeradar.com/gear/article/best-road-racing-tyres-35215/以20英里定速,可以差到10幾瓦第一名是它 Vittoria Open Corsa Evo CX