因為羽山的VR150 排氣量已是 200cc,目前會考慮 428 前 13~17、後 39 這個組合
[428]
料號:1241013002 ( 428 前齒 13T )
料號:1241013003 ( 428 前齒 14T )
料號:1241013009 ( 428 前齒 17T )
料號:0131202005 ( 428 後齒 39T )
料號:0131202001 ( 428 後齒 47T )
料號:0131202002 ( 428 後齒 49T )
料號:0131202003 ( 428 後齒 51T )
13 / 39 = 3.0
14 / 39 = 2.78
15 / 39 = 2.6
16 / 39 = 2.44
17 / 39 = 2.29
13 / 47 = 3.62
14 / 47 = 3.36
15 / 47 = 3.13
16 / 47 = 2.93
17 / 47 = 2.76 ( VR150 原廠 )
13 / 49 = 3.77
14 / 49 = 3.5
15 / 49 = 3.27
16 / 49 = 3.06
17 / 49 = 2.88
13 / 51 = 3.92
14 / 51 = 3.64
15 / 51 = 3.4
16 / 51 = 3.19
17 / 51 = 3
[520]
料號:1241013003 ( 520 前齒 14T )
料號:0131202005 ( 520 後齒 39T )
13 / 38 = 2.92
14 / 38 = 2.71
15 / 38 = 2.53
13 / 39 = 3
14 / 39 = 2.79 ( VR200 原廠 )
15 / 39 = 2.6
13 / 42 = 3.23
14 / 42 = 3
15 / 42 = 2.8