[520]
13 / 35 = 2.692
13 / 37 = 2.846
13 / 39 = 3 市區好騎,有大改DIO50的騎乘感,但比較沒有RC全開時速度突然爆增的樂趣
13 / 41 = 3.154
13 / 42 = 3.231
14 / 35 = 2.5
14 / 37 = 2.64
14 / 39 = 2.786 原廠,中低轉雙載起步比較憨,對胖子來說還是稍重了點
14 / 41 = 2.929
14 / 42 = 3
15 / 35 = 2.33
15 / 37 = 2.47
15 / 39 = 2.6
15 / 42 = 2.8