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Bicycle Gear Chart
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*****
CHAINRING TEETH ***** |
|
*
*
C
A
S
S
E
T
T
E
 
F
R
E
E
W
H
E
E
L
T
E
E
T
H
*
* |
|
28 |
30 |
32 |
34 |
36 |
38 |
39 |
40 |
42 |
44 |
46 |
48 |
50 |
52 |
53 |
|
11 |
68.7 |
73.6 |
78.5 |
83.4 |
88.4 |
93.3 |
95.7 |
98.2 |
103.1 |
108.0 |
112.9 |
117.8 |
122.7 |
127.6 |
130.1 |
|
12 |
63.0 |
67.5 |
72.0 |
76.5 |
81.0 |
85.5 |
87.7 |
90.0 |
94.5 |
99.0 |
103.5 |
108.0 |
112.5 |
117.0 |
119.2 |
|
13 |
58.1 |
62.3 |
66.5 |
70.6 |
74.8 |
78.9 |
81.0 |
83.1 |
87.2 |
91.4 |
95.5 |
99.7 |
103.8 |
108.0 |
110.1 |
|
14 |
54.0 |
57.9 |
61.7 |
65.6 |
69.4 |
73.3 |
75.2 |
77.1 |
81.0 |
84.9 |
88.7 |
92.6 |
96.4 |
100.3 |
102.2 |
|
15 |
50.4 |
54.0 |
57.6 |
61.2 |
64.8 |
68.4 |
70.2 |
72.0 |
75.6 |
79.2 |
82.8 |
86.4 |
90.0 |
93.6 |
95.4 |
|
16 |
47.2 |
50.6 |
54.0 |
57.4 |
60.7 |
64.1 |
65.8 |
67.5 |
70.9 |
74.2 |
77.6 |
81.0 |
84.4 |
87.7 |
89.4 |
|
17 |
44.5 |
47.6 |
50.8 |
54.0 |
57.2 |
60.3 |
61.9 |
63.5 |
66.7 |
69.9 |
73.1 |
76.2 |
79.4 |
82.6 |
84.2 |
|
18 |
42.0 |
45.0 |
48.0 |
51.0 |
54.0 |
57.0 |
58.5 |
60.0 |
63.1 |
66.0 |
69.0 |
72.0 |
75.0 |
78.0 |
79.5 |
|
19 |
39.8 |
42.6 |
45.5 |
48.3 |
51.2 |
54.0 |
55.4 |
56.8 |
59.7 |
62.5 |
65.4 |
68.2 |
71.0 |
73.9 |
75.3 |
|
20 |
37.8 |
40.5 |
43.2 |
45.9 |
48.6 |
51.3 |
52.6 |
54.0 |
56.7 |
59.4 |
62.1 |
64.8 |
67.5 |
70.2 |
71.5 |
|
21 |
36.0 |
38.6 |
41.1 |
43.7 |
46.3 |
48.9 |
50.1 |
51.4 |
54.0 |
56.6 |
59.1 |
61.7 |
64.3 |
66.9 |
68.1 |
|
22 |
34.4 |
36.8 |
39.3 |
41.7 |
44.2 |
46.6 |
47.9 |
49.1 |
51.5 |
54.0 |
56.4 |
58.9 |
61.4 |
63.8 |
65.0 |
|
23 |
32.9 |
35.2 |
37.6 |
39.9 |
42.3 |
44.6 |
45.8 |
47.0 |
49.3 |
51.6 |
54.0 |
56.3 |
58.7 |
61.0 |
62.2 |
|
24 |
31.5 |
33.7 |
36.0 |
38.2 |
40.5 |
42.7 |
43.9 |
45.0 |
47.2 |
49.5 |
51.7 |
54.0 |
56.2 |
58.5 |
59.6 |
|
25 |
30.2 |
32.4 |
34.6 |
36.7 |
38.9 |
41.0 |
42.1 |
43.2 |
45.4 |
47.5 |
49.7 |
51.8 |
54.0 |
56.2 |
57.2 |
|
26 |
29.1 |
31.1 |
33.2 |
35.3 |
37.4 |
39.5 |
40.5 |
41.5 |
43.6 |
45.7 |
47.8 |
49.8 |
51.9 |
54.0 |
55.0 |
|
27 |
28.0 |
30.0 |
32.0 |
34.0 |
36.0 |
38.0 |
39.0 |
40.0 |
42.0 |
44.0 |
46.0 |
48.0 |
50.0 |
52.0 |
53.0 |
|
28 |
27.0 |
28.9 |
30.9 |
32.8 |
34.7 |
36.6 |
37.6 |
38.6 |
40.5 |
42.4 |
44.4 |
46.3 |
48.2 |
50.1 |
51.1 |
|
30 |
25.2 |
27.0 |
28.8 |
30.6 |
32.4 |
34.2 |
35.1 |
36.0 |
37.8 |
39.6 |
41.4 |
43.2 |
45.0 |
46.8 |
47.7 |
|
32 |
23.6 |
25.3 |
27.0 |
28.7 |
30.4 |
32.1 |
32.9 |
33.8 |
35.4 |
37.1 |
38.8 |
40.5 |
42.2 |
43.9 |
44.7 |
|
|
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Helping athletes reach their goals
since
1994.
© 1994 - 2011 Wenzel Coaching - All Rights Reserved
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