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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
38
14
42.905
94
71.0
38
15
42.609
94
66.3
38
16
42.311
94
62.1
38
17
42.013
94
58.5
38
18
42.990
96
55.2
38
19
42.690
96
52.3
38
20
42.389
96
49.7
37
13
42.266
92
74.5
37
15
42.950
94
64.5
37
16
42.651
94
60.5
37
17
42.352
94
56.9
37
18
42.052
94
53.8
37
20
42.724
96
48.4
36
13
42.609
92
72.4
36
14
42.311
92
67.3
36
15
42.013
92
62.8
36
16
42.990
94
58.9
36
17
42.690
94
55.4
36
18
42.389
94
52.3
36
19
42.087
94
49.6
35
13
42.950
92
70.4
35
14
42.651
92
65.4
35
15
42.352
92
61.0
35
16
42.052
92
57.2
35
18
42.724
94
50.9
35
19
42.422
94
48.2
35
20
42.118
94
45.8
34
13
42.013
90
68.4
34
14
42.990
92
63.5
34
15
42.690
92
59.3
34
16
42.389
92
55.6
34
17
42.087
92
52.3
34
19
42.755
94
46.8
34
20
42.451
94
44.5
33
13
42.352
90
66.4
33
14
42.052
90
61.7
33
16
42.724
92
54.0
33
17
42.422
92
50.8
33
18
42.118
92
48.0
33
20
42.782
94
43.2
32
13
42.690
90
64.4
32
14
42.389
90
59.8
32
15
42.087
90
55.8
32
17
42.755
92
49.2
32
18
42.451
92
46.5
32
19
42.146
92
44.1
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