Tire Circumference Reference Table - Cateye Padrone+ Quick Start Manual

CATEYE CATEYE
Quick Start Manual Quick Start Manual

Tire circumference reference table

* Generally, the tire size or ETRTO is indicated on the side of the tire.
ETRTO Tire size L (mm) ETRTO Tire size
47-203 12x1.75 935 47-406 20X1.75
54-203 12x1.95 940 50-406 20x1.95
40-254 14x1.50 1020 28-451 20x1-1/8
47-254 14x1.75 1055 37-451 20x1-3/8
40-305 16x1.50 1185 37-501 22x1-3/8
47-305 16x1.75 1195 40-501 22x1-1/2
54-305 16x2.00 1245 47-507 24x1.75
28-349 16x1-1/8 1290 50-507 24x2.00
37-349 16x1-3/8 1300 54-507 24x2.125
32-369 17x1-1/4 (369) 1340 25-520 24x1 (520)
40-355 18x1.50 1340
47-355 18x1.75 1350 28-540 24x1-1/8
32-406 20x1.25 1450 32-540 24x1-1/4
35-406 20x1.35 1460 25-559 26x1 (559)
40-406 20x1.50 1490 32-559 26x1.25
Measure the tire circumference (L) of your bicycle
Adjust the tire pressure properly. With the rider's weight applied on the bicycle, roll
the wheel one tire revolution with reference to a marker such as the valve, and mea-
sure the travel distance on the ground.
+ +
PADRONE PADRONE
L (mm) ETRTO Tire size
1515 37-559 26x1.40
1565 40-559 26x1.50
1545 47-559 26x1.75
1615 50-559 26x1.95
1770 54-559 26x2.10
1785 57-559 26x2.125
1890 58-559 26x2.35
1925 75-559 26x3.00
1965 28-590 26x1-1/8
1753 37-590 26x1-3/8
24x3/4 Tubular 1785 37-584 26x1-1/2
1795 650C Tubular
26x7/8
1905
20-571 650x20C
1913
23-571 650x23C
1950
L (mm) ETRTO Tire size
2005 650x25C 26x1
25-571
(571)
2010
40-590 650x38A
2023
40-584 650x38B
2050
25-630 27x1 (630)
2068
28-630 27x1-1/8
2070
32-630 27x1-1/4
2083
37-630 27x1-3/8
2170
40-584 27.5x1.50
1970
54-584 27.5x2.1
2068
57-584 27.5x2.25
2100
18-622 700x18C
1920
19-622 700x19C
1938 20-622 700x20C
1944 23-622 700x23C
Return
Return to Contents
表表表表表
Setting up the computer
L (mm) ETRTO Tire size L (mm)
25-622 700x25C
1952
28-622 700x28C
2125
30-622 700x30C
2105
32-622 700x32C
2145
700C Tubular
2155
35-622 700x35C
2161
38-622 700x38C
2169
40-622 700x40C
2079
42-622 700x42C
2148
44-622 700x44C
2182
45-622 700x45C
2070
47-622 700x47C
2080
54-622 29x2.1
2086
56-622 29x2.2
2096
60-622 29x2.3
L mm
2105
2136
2146
2155
2130
2168
2180
2200
2224
2235
2242
2268
2288
2298
2326