Group A/F Cyclecomputers
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Avocet 35; 40; 45; 50; Vetta C20
Circumference in inches/Circumference in millimeters
| Tire Size | Miles | Km
|
|---|
| 700 X 44 | 87.55 | 2224
|
| 700 X 38 | 85.82 | 2180
|
| 700 X 35 | 84.21 | 2168
|
| 700 X 32 | 83.22 | 2155
|
| 700 X 28 | 82.55 | 2136
|
| 700 X 25 | 82.12 | 2105
|
| 700 X 23 | 81.56 | 2097
|
| 700 X 20 | 81.02 | 2086
|
| 27 X 1 3/8 | 85.08 | 2169
|
| 27 X 1 1/4 | 84.33 | 2161
|
| 27 X 1 1/8 | 83.58 | 2155
|
| 27 X 1 | 82.91 | 2145
|
| 26 X 2.125 | 82.12 | 2070
|
| 26 X 1.9 | 80.63 | 2055
|
| 26 X 1.5 | 77.71 | 1985
|
| 26 X 1.25 | 77.44 | 1953
|
| 26 X 1.0 (559 mm) | 75.31 | 1913
|
| 26 x 1 (650C) | 76.85 | 1952
|
| Wide Tubular | 83.34 | 2117
|
| Narrow Tubular | 82.12 | 2105
|
| 26 X 1 3/8 | 81.41 | 2068
|
| 24 | 75.43 | 1916
|
| 24 x 1 | 69.01 | 1753
|
| 20 X 1.75 (406) | 60.15 | 1491
|
| 20 X 1 1/4 (451) | 63.70 | 1618
|
| 17 x 1 1/4 | 52.17 | 1325
|
| 16 x 1 3/8 | 50.47 | 1282
|