Giant Rincon SE
Gear Inch 資料
飛輪/大盤
|
22(x1)
|
32(x2)
|
42(x3)
|
14(x7)
|
40.46
|
58.86
|
77.25
|
16(x6)
|
35.41
|
51.50
|
67.59
|
18(x5)
|
31.47
|
45.78
|
60.08
|
20(x4)
|
28.33
|
41.20
|
54.08
|
22(x3)
|
25.75
|
37.45
|
49.16
|
24(x2)
|
23.60
|
34.33
|
45.06
|
28(x1)
|
20.23
|
29.43
|
38.63
|
齒比順序
3x7-4 2x6-3 1x6-1
