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Chainstretch
Chainstay Length
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FixMeUp!
Online (
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Display as chart
or tabulated text
Teeth on chainrings (front): largest:
and smallest:
Teeth on cogs (rear): largest:
and smallest:
Units below are centimeters
or inches
Chainstay length (in above units):
Tire diameter:
700x35
700x28
700x23
700x20
27x1.25
26x1.9
26(559mm)x1.0
26(650c)x1.0
24x1
20x1.75
Include
half-link
? Yes
No
Chain stretch
(in inches per 12 inches of chain):
Highlight area
:
Off
Vertical
Fixed. Inn.
Excentriker
Horizontal
Results
Ring
↑Cog
Stay Length
Halflinks
Gear inches
33
20
42.782
94
43.2
34
20
42.451
94
44.5
35
20
42.118
94
45.8
37
20
42.724
96
48.4
38
20
42.389
96
49.7
32
19
42.146
92
44.1
34
19
42.755
94
46.8
35
19
42.422
94
48.2
36
19
42.087
94
49.6
38
19
42.690
96
52.3
32
18
42.451
92
46.5
33
18
42.118
92
48.0
35
18
42.724
94
50.9
36
18
42.389
94
52.3
37
18
42.052
94
53.8
38
18
42.990
96
55.2
32
17
42.755
92
49.2
33
17
42.422
92
50.8
34
17
42.087
92
52.3
36
17
42.690
94
55.4
37
17
42.352
94
56.9
38
17
42.013
94
58.5
33
16
42.724
92
54.0
34
16
42.389
92
55.6
35
16
42.052
92
57.2
36
16
42.990
94
58.9
37
16
42.651
94
60.5
38
16
42.311
94
62.1
32
15
42.087
90
55.8
34
15
42.690
92
59.3
35
15
42.352
92
61.0
36
15
42.013
92
62.8
37
15
42.950
94
64.5
38
15
42.609
94
66.3
32
14
42.389
90
59.8
33
14
42.052
90
61.7
34
14
42.990
92
63.5
35
14
42.651
92
65.4
36
14
42.311
92
67.3
38
14
42.905
94
71.0
32
13
42.690
90
64.4
33
13
42.352
90
66.4
34
13
42.013
90
68.4
35
13
42.950
92
70.4
36
13
42.609
92
72.4
37
13
42.266
92
74.5
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