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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
30
9
13.774
75
63.8
30
9
13.522
74
63.8
29
9
13.657
74
61.7
29
9
13.405
73
61.7
28
9
13.792
74
59.6
28
9
13.540
73
59.6
27
9
13.675
73
57.4
27
9
13.424
72
57.4
26
9
13.557
72
55.3
25
9
13.691
72
53.2
25
9
13.440
71
53.2
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This site was completely rewritten around October 2020. If you notice problems they are probably new!
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