100 Calculator
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Tyre Size Calculator
Tyre Size Calculator
Tyre Size Calculator
Wheel Size
--Select Wheel Size--
12.5"
14"
16"
20"
24" BMX/Kids Bikes
24" Terry Bicycles
24"
24" Schwinn
26"
650c
650b
27.5
26 x 1 1/2"
650a
26 x 1 3/8"
650
26 x 1 1/4"
29er
700c
27 inch
Diameter. (mm)
Tire Size
--Select Tire Size--
18C
19C
20C
21C
23C
25C
26C
28C
30C
32C
35C
38C
40C
44C
50C
56C
1.00 inch
1 1/8 inch
1.25 inch
1 3/8 inch
1.4 inch
1.5 inch
1.75 inch
1.95 inch
2.00 inch
2.10 inch
2.125 inch
2.20 inch
2.25 inch
2.30 inch
2.35 inch
2.40 inch
2.50 inch
2.60 inch
2.70 inch
2.80 inch
2.90 inch
3.0 inch
3.1 inch
3.2 inch
3.3 inch
3.4 inch
3.5 inch
3.6 inch
3.7 inch
3.8 inch
3.9 inch
4.0 inch
Diameter (MM)
Estimated Wheel Circumference/Computer Setting
Millimeter (MM)
Centimeter (CM)
Inches to MM Converter
Inches
mm
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