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| Gearing |
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Gear chart using Gear Inches
For 27 inch (nominal) tire with 170 mm cranks
With 9-speed as 11-13-15-17-20-23-26-30-34 Cassette
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Front chainrings |
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A |
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B |
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C |
| Rear cassette |
|
44 |
22.2 % |
36 |
63.6 % |
22 |
| 9 |
11 |
108.0 |
|
78.5 |
|
54.0 |
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| 18.2 %
| 16.6 |
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| 8 |
13 |
91.4 |
|
66.5 |
|
45.7 |
|
15.4 % |
12.2 |
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| 7 |
15 |
79.2 |
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57.6 |
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39.6 |
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13.3 % |
10.5 |
12.3 |
6.8 |
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| 6 |
17 |
69.9 |
19.1 |
50.8 |
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34.9 |
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17.6 % |
10.5 |
8.6 |
7.6 |
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| 5 |
20 |
59.4 |
16.2 |
43.2 |
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29.7 |
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15.0 % |
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5.6 |
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| 4 |
23 |
51.7 |
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37.6 |
11.8 |
25.8 |
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13.0 % |
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4.4 |
11.6 |
3 |
| 3 |
26 |
45.7 |
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33.2 |
10.4 |
22.8 |
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15.4 % |
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3 |
| 2 |
30 |
39.6 |
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28.8 |
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19.8 |
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13.3 % |
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2.3 |
| 1 |
34 |
34.9 |
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25.4 |
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17.5 |
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