Learn about the trivial inaccuracies of bicycle tire circumferences

Sometimes it's not possible to get exact measurements. This article aims to explain tire circumferences, how they're calculated, and why they're inacurrate.

What are tire circumferences?

Tire circumference is the perimeter of the tire, or in other words, it's the arc length of the tire as if it was opened up and straightened out.

Why are tire circumferences important?

Incorrect tire circumferences can lead to misleading speed and distance data, making it challenging to assess cycling progress or participate in competitive events where precise measurements are required.

How are tire circumferences calculated?

Assuming you've already read our article about tyre sizes, it's measured in millimeters and can be calculated from the diameter of the driven wheel.

Tire circumferences can be calculated from the following formula, where TT stands for tire thickness, RD for rim diameter, and TC for tire circumference.

$\text{(TT × 2 + RD) × pi = TC}$

Alternatively, the tire circumference can be determined without the need for mathematical calculations by following these steps:

1. Rotate your rear tire until the valve is positioned at the bottom.
2. Make a mark on the ground at the location of the valve.
3. Roll the bike forward for a full wheel rotation in a straight line, until the valve is again in the same position.
4. Make a second mark on the ground at the location of the valve.
5. Measure the distance between the two marks in millimeters.

Why are tire circumferences inaccurate?

Ponder the following questions: How worn is your tire? How much air is in your tire? How much load is on your tire? How warm is your tire? All of these things conspire to make any calculation slightly off, but since we're talking about very small variations, any reasonable method of determining tire circumferences is good enough.

Which tire circumferences does BikeCalc support?

Approximate tire circumferences can be calculated from ISO 5775 tire sizes with the help of the following table.

ISO 5775	Tire Diameter	Tire Circumference
16-305	337 mm	1059 mm
18-305	341 mm	1071 mm
20-305	345 mm	1084 mm
23-305	351 mm	1103 mm
25-305	355 mm	1115 mm
28-305	361 mm	1134 mm
30-305	365 mm	1147 mm
32-305	369 mm	1159 mm
35-305	375 mm	1178 mm
37-305	379 mm	1191 mm
40-305	385 mm	1210 mm
44-305	393 mm	1235 mm
47-305	399 mm	1253 mm
50-305	405 mm	1272 mm
54-305	413 mm	1297 mm
57-305	419 mm	1316 mm
62-305	429 mm	1348 mm
16-317	349 mm	1096 mm
18-317	353 mm	1109 mm
20-317	357 mm	1122 mm
23-317	363 mm	1140 mm
25-317	367 mm	1153 mm
28-317	373 mm	1172 mm
30-317	377 mm	1184 mm
32-317	381 mm	1197 mm
35-317	387 mm	1216 mm
37-317	391 mm	1228 mm
40-317	397 mm	1247 mm
44-317	405 mm	1272 mm
47-317	411 mm	1291 mm
50-317	417 mm	1310 mm
54-317	425 mm	1335 mm
57-317	431 mm	1354 mm
62-317	441 mm	1385 mm
16-330	362 mm	1137 mm
18-330	366 mm	1150 mm
20-330	370 mm	1162 mm
23-330	376 mm	1181 mm
25-330	380 mm	1194 mm
28-330	386 mm	1213 mm
30-330	390 mm	1225 mm
32-330	394 mm	1238 mm
35-330	400 mm	1257 mm
37-330	404 mm	1269 mm
40-330	410 mm	1288 mm
44-330	418 mm	1313 mm
47-330	424 mm	1332 mm
50-330	430 mm	1351 mm
54-330	438 mm	1376 mm
57-330	444 mm	1395 mm
62-330	454 mm	1426 mm
16-337	369 mm	1159 mm
18-337	373 mm	1172 mm
20-337	377 mm	1184 mm
23-337	383 mm	1203 mm
25-337	387 mm	1216 mm
28-337	393 mm	1235 mm
30-337	397 mm	1247 mm
32-337	401 mm	1260 mm
35-337	407 mm	1279 mm
37-337	411 mm	1291 mm
40-337	417 mm	1310 mm
44-337	425 mm	1335 mm
47-337	431 mm	1354 mm
50-337	437 mm	1373 mm
54-337	445 mm	1398 mm
57-337	451 mm	1417 mm
62-337	461 mm	1448 mm
16-340	372 mm	1169 mm
18-340	376 mm	1181 mm
20-340	380 mm	1194 mm
23-340	386 mm	1213 mm
25-340	390 mm	1225 mm
28-340	396 mm	1244 mm
30-340	400 mm	1257 mm
32-340	404 mm	1269 mm
35-340	410 mm	1288 mm
37-340	414 mm	1301 mm
40-340	420 mm	1319 mm
44-340	428 mm	1345 mm
47-340	434 mm	1363 mm
50-340	440 mm	1382 mm
54-340	448 mm	1407 mm
57-340	454 mm	1426 mm
62-340	464 mm	1458 mm
16-349	381 mm	1197 mm
18-349	385 mm	1210 mm
20-349	389 mm	1222 mm
23-349	395 mm	1241 mm
25-349	399 mm	1253 mm
28-349	405 mm	1272 mm
30-349	409 mm	1285 mm
32-349	413 mm	1297 mm
35-349	419 mm	1316 mm
37-349	423 mm	1329 mm
40-349	429 mm	1348 mm
44-349	437 mm	1373 mm
47-349	443 mm	1392 mm
50-349	449 mm	1411 mm
54-349	457 mm	1436 mm
57-349	463 mm	1455 mm
62-349	473 mm	1486 mm
16-355	387 mm	1216 mm
18-355	391 mm	1228 mm
20-355	395 mm	1241 mm
23-355	401 mm	1260 mm
25-355	405 mm	1272 mm
28-355	411 mm	1291 mm
30-355	415 mm	1304 mm
32-355	419 mm	1316 mm
35-355	425 mm	1335 mm
37-355	429 mm	1348 mm
40-355	435 mm	1367 mm
44-355	443 mm	1392 mm
47-355	449 mm	1411 mm
50-355	455 mm	1429 mm
54-355	463 mm	1455 mm
57-355	469 mm	1473 mm
62-355	479 mm	1505 mm
16-357	389 mm	1222 mm
18-357	393 mm	1235 mm
20-357	397 mm	1247 mm
23-357	403 mm	1266 mm
25-357	407 mm	1279 mm
28-357	413 mm	1297 mm
30-357	417 mm	1310 mm
32-357	421 mm	1323 mm
35-357	427 mm	1341 mm
37-357	431 mm	1354 mm
40-357	437 mm	1373 mm
44-357	445 mm	1398 mm
47-357	451 mm	1417 mm
50-357	457 mm	1436 mm
54-357	465 mm	1461 mm
57-357	471 mm	1480 mm
62-357	481 mm	1511 mm
16-369	401 mm	1260 mm
18-369	405 mm	1272 mm
20-369	409 mm	1285 mm
23-369	415 mm	1304 mm
25-369	419 mm	1316 mm
28-369	425 mm	1335 mm
30-369	429 mm	1348 mm
32-369	433 mm	1360 mm
35-369	439 mm	1379 mm
37-369	443 mm	1392 mm
40-369	449 mm	1411 mm
44-369	457 mm	1436 mm
47-369	463 mm	1455 mm
50-369	469 mm	1473 mm
54-369	477 mm	1499 mm
57-369	483 mm	1517 mm
62-369	493 mm	1549 mm
16-381	413 mm	1297 mm
18-381	417 mm	1310 mm
20-381	421 mm	1323 mm
23-381	427 mm	1341 mm
25-381	431 mm	1354 mm
28-381	437 mm	1373 mm
30-381	441 mm	1385 mm
32-381	445 mm	1398 mm
35-381	451 mm	1417 mm
37-381	455 mm	1429 mm
40-381	461 mm	1448 mm
44-381	469 mm	1473 mm
47-381	475 mm	1492 mm
50-381	481 mm	1511 mm
54-381	489 mm	1536 mm
57-381	495 mm	1555 mm
62-381	505 mm	1587 mm
16-387	419 mm	1316 mm
18-387	423 mm	1329 mm
20-387	427 mm	1341 mm
23-387	433 mm	1360 mm
25-387	437 mm	1373 mm
28-387	443 mm	1392 mm
30-387	447 mm	1404 mm
32-387	451 mm	1417 mm
35-387	457 mm	1436 mm
37-387	461 mm	1448 mm
40-387	467 mm	1467 mm
44-387	475 mm	1492 mm
47-387	481 mm	1511 mm
50-387	487 mm	1530 mm
54-387	495 mm	1555 mm
57-387	501 mm	1574 mm
62-387	511 mm	1605 mm
16-390	422 mm	1326 mm
18-390	426 mm	1338 mm
20-390	430 mm	1351 mm
23-390	436 mm	1370 mm
25-390	440 mm	1382 mm
28-390	446 mm	1401 mm
30-390	450 mm	1414 mm
32-390	454 mm	1426 mm
35-390	460 mm	1445 mm
37-390	464 mm	1458 mm
40-390	470 mm	1477 mm
44-390	478 mm	1502 mm
47-390	484 mm	1521 mm
50-390	490 mm	1539 mm
54-390	498 mm	1565 mm
57-390	504 mm	1583 mm
62-390	514 mm	1615 mm
16-400	432 mm	1357 mm
18-400	436 mm	1370 mm
20-400	440 mm	1382 mm
23-400	446 mm	1401 mm
25-400	450 mm	1414 mm
28-400	456 mm	1433 mm
30-400	460 mm	1445 mm
32-400	464 mm	1458 mm
35-400	470 mm	1477 mm
37-400	474 mm	1489 mm
40-400	480 mm	1508 mm
44-400	488 mm	1533 mm
47-400	494 mm	1552 mm
50-400	500 mm	1571 mm
54-400	508 mm	1596 mm
57-400	514 mm	1615 mm
62-400	524 mm	1646 mm
16-406	438 mm	1376 mm
18-406	442 mm	1389 mm
20-406	446 mm	1401 mm
23-406	452 mm	1420 mm
25-406	456 mm	1433 mm
28-406	462 mm	1451 mm
30-406	466 mm	1464 mm
32-406	470 mm	1477 mm
35-406	476 mm	1495 mm
37-406	480 mm	1508 mm
40-406	486 mm	1527 mm
44-406	494 mm	1552 mm
47-406	500 mm	1571 mm
50-406	506 mm	1590 mm
54-406	514 mm	1615 mm
57-406	520 mm	1634 mm
62-406	530 mm	1665 mm
16-419	451 mm	1417 mm
18-419	455 mm	1429 mm
20-419	459 mm	1442 mm
23-419	465 mm	1461 mm
25-419	469 mm	1473 mm
28-419	475 mm	1492 mm
30-419	479 mm	1505 mm
32-419	483 mm	1517 mm
35-419	489 mm	1536 mm
37-419	493 mm	1549 mm
40-419	499 mm	1568 mm
44-419	507 mm	1593 mm
47-419	513 mm	1612 mm
50-419	519 mm	1630 mm
54-419	527 mm	1656 mm
57-419	533 mm	1674 mm
62-419	543 mm	1706 mm
16-428	460 mm	1445 mm
18-428	464 mm	1458 mm
20-428	468 mm	1470 mm
23-428	474 mm	1489 mm
25-428	478 mm	1502 mm
28-428	484 mm	1521 mm
30-428	488 mm	1533 mm
32-428	492 mm	1546 mm
35-428	498 mm	1565 mm
37-428	502 mm	1577 mm
40-428	508 mm	1596 mm
44-428	516 mm	1621 mm
47-428	522 mm	1640 mm
50-428	528 mm	1659 mm
54-428	536 mm	1684 mm
57-428	542 mm	1703 mm
62-428	552 mm	1734 mm
16-432	464 mm	1458 mm
18-432	468 mm	1470 mm
20-432	472 mm	1483 mm
23-432	478 mm	1502 mm
25-432	482 mm	1514 mm
28-432	488 mm	1533 mm
30-432	492 mm	1546 mm
32-432	496 mm	1558 mm
35-432	502 mm	1577 mm
37-432	506 mm	1590 mm
40-432	512 mm	1608 mm
44-432	520 mm	1634 mm
47-432	526 mm	1652 mm
50-432	532 mm	1671 mm
54-432	540 mm	1696 mm
57-432	546 mm	1715 mm
62-432	556 mm	1747 mm
16-438	470 mm	1477 mm
18-438	474 mm	1489 mm
20-438	478 mm	1502 mm
23-438	484 mm	1521 mm
25-438	488 mm	1533 mm
28-438	494 mm	1552 mm
30-438	498 mm	1565 mm
32-438	502 mm	1577 mm
35-438	508 mm	1596 mm
37-438	512 mm	1608 mm
40-438	518 mm	1627 mm
44-438	526 mm	1652 mm
47-438	532 mm	1671 mm
50-438	538 mm	1690 mm
54-438	546 mm	1715 mm
57-438	552 mm	1734 mm
62-438	562 mm	1766 mm
16-440	472 mm	1483 mm
18-440	476 mm	1495 mm
20-440	480 mm	1508 mm
23-440	486 mm	1527 mm
25-440	490 mm	1539 mm
28-440	496 mm	1558 mm
30-440	500 mm	1571 mm
32-440	504 mm	1583 mm
35-440	510 mm	1602 mm
37-440	514 mm	1615 mm
40-440	520 mm	1634 mm
44-440	528 mm	1659 mm
47-440	534 mm	1678 mm
50-440	540 mm	1696 mm
54-440	548 mm	1722 mm
57-440	554 mm	1740 mm
62-440	564 mm	1772 mm
16-451	483 mm	1517 mm
18-451	487 mm	1530 mm
20-451	491 mm	1543 mm
23-451	497 mm	1561 mm
25-451	501 mm	1574 mm
28-451	507 mm	1593 mm
30-451	511 mm	1605 mm
32-451	515 mm	1618 mm
35-451	521 mm	1637 mm
37-451	525 mm	1649 mm
40-451	531 mm	1668 mm
44-451	539 mm	1693 mm
47-451	545 mm	1712 mm
50-451	551 mm	1731 mm
54-451	559 mm	1756 mm
57-451	565 mm	1775 mm
62-451	575 mm	1806 mm
16-457	489 mm	1536 mm
18-457	493 mm	1549 mm
20-457	497 mm	1561 mm
23-457	503 mm	1580 mm
25-457	507 mm	1593 mm
28-457	513 mm	1612 mm
30-457	517 mm	1624 mm
32-457	521 mm	1637 mm
35-457	527 mm	1656 mm
37-457	531 mm	1668 mm
40-457	537 mm	1687 mm
44-457	545 mm	1712 mm
47-457	551 mm	1731 mm
50-457	557 mm	1750 mm
54-457	565 mm	1775 mm
57-457	571 mm	1794 mm
62-457	581 mm	1825 mm
16-484	516 mm	1621 mm
18-484	520 mm	1634 mm
20-484	524 mm	1646 mm
23-484	530 mm	1665 mm
25-484	534 mm	1678 mm
28-484	540 mm	1696 mm
30-484	544 mm	1709 mm
32-484	548 mm	1722 mm
35-484	554 mm	1740 mm
37-484	558 mm	1753 mm
40-484	564 mm	1772 mm
44-484	572 mm	1797 mm
47-484	578 mm	1816 mm
50-484	584 mm	1835 mm
54-484	592 mm	1860 mm
57-484	598 mm	1879 mm
62-484	608 mm	1910 mm
16-489	521 mm	1637 mm
18-489	525 mm	1649 mm
20-489	529 mm	1662 mm
23-489	535 mm	1681 mm
25-489	539 mm	1693 mm
28-489	545 mm	1712 mm
30-489	549 mm	1725 mm
32-489	553 mm	1737 mm
35-489	559 mm	1756 mm
37-489	563 mm	1769 mm
40-489	569 mm	1788 mm
44-489	577 mm	1813 mm
47-489	583 mm	1832 mm
50-489	589 mm	1850 mm
54-489	597 mm	1876 mm
57-489	603 mm	1894 mm
62-489	613 mm	1926 mm
16-490	522 mm	1640 mm
18-490	526 mm	1652 mm
20-490	530 mm	1665 mm
23-490	536 mm	1684 mm
25-490	540 mm	1696 mm
28-490	546 mm	1715 mm
30-490	550 mm	1728 mm
32-490	554 mm	1740 mm
35-490	560 mm	1759 mm
37-490	564 mm	1772 mm
40-490	570 mm	1791 mm
44-490	578 mm	1816 mm
47-490	584 mm	1835 mm
50-490	590 mm	1854 mm
54-490	598 mm	1879 mm
57-490	604 mm	1898 mm
62-490	614 mm	1929 mm
16-498	530 mm	1665 mm
18-498	534 mm	1678 mm
20-498	538 mm	1690 mm
23-498	544 mm	1709 mm
25-498	548 mm	1722 mm
28-498	554 mm	1740 mm
30-498	558 mm	1753 mm
32-498	562 mm	1766 mm
35-498	568 mm	1784 mm
37-498	572 mm	1797 mm
40-498	578 mm	1816 mm
44-498	586 mm	1841 mm
47-498	592 mm	1860 mm
50-498	598 mm	1879 mm
54-498	606 mm	1904 mm
57-498	612 mm	1923 mm
62-498	622 mm	1954 mm
16-501	533 mm	1674 mm
18-501	537 mm	1687 mm
20-501	541 mm	1700 mm
23-501	547 mm	1718 mm
25-501	551 mm	1731 mm
28-501	557 mm	1750 mm
30-501	561 mm	1762 mm
32-501	565 mm	1775 mm
35-501	571 mm	1794 mm
37-501	575 mm	1806 mm
40-501	581 mm	1825 mm
44-501	589 mm	1850 mm
47-501	595 mm	1869 mm
50-501	601 mm	1888 mm
54-501	609 mm	1913 mm
57-501	615 mm	1932 mm
62-501	625 mm	1963 mm
16-507	539 mm	1693 mm
18-507	543 mm	1706 mm
20-507	547 mm	1718 mm
23-507	553 mm	1737 mm
25-507	557 mm	1750 mm
28-507	563 mm	1769 mm
30-507	567 mm	1781 mm
32-507	571 mm	1794 mm
35-507	577 mm	1813 mm
37-507	581 mm	1825 mm
40-507	587 mm	1844 mm
44-507	595 mm	1869 mm
47-507	601 mm	1888 mm
50-507	607 mm	1907 mm
54-507	615 mm	1932 mm
57-507	621 mm	1951 mm
62-507	631 mm	1982 mm
16-508	540 mm	1696 mm
18-508	544 mm	1709 mm
20-508	548 mm	1722 mm
23-508	554 mm	1740 mm
25-508	558 mm	1753 mm
28-508	564 mm	1772 mm
30-508	568 mm	1784 mm
32-508	572 mm	1797 mm
35-508	578 mm	1816 mm
37-508	582 mm	1828 mm
40-508	588 mm	1847 mm
44-508	596 mm	1872 mm
47-508	602 mm	1891 mm
50-508	608 mm	1910 mm
54-508	616 mm	1935 mm
57-508	622 mm	1954 mm
62-508	632 mm	1985 mm
16-520	552 mm	1734 mm
18-520	556 mm	1747 mm
20-520	560 mm	1759 mm
23-520	566 mm	1778 mm
25-520	570 mm	1791 mm
28-520	576 mm	1810 mm
30-520	580 mm	1822 mm
32-520	584 mm	1835 mm
35-520	590 mm	1854 mm
37-520	594 mm	1866 mm
40-520	600 mm	1885 mm
44-520	608 mm	1910 mm
47-520	614 mm	1929 mm
50-520	620 mm	1948 mm
54-520	628 mm	1973 mm
57-520	634 mm	1992 mm
62-520	644 mm	2023 mm
16-531	563 mm	1769 mm
18-531	567 mm	1781 mm
20-531	571 mm	1794 mm
23-531	577 mm	1813 mm
25-531	581 mm	1825 mm
28-531	587 mm	1844 mm
30-531	591 mm	1857 mm
32-531	595 mm	1869 mm
35-531	601 mm	1888 mm
37-531	605 mm	1901 mm
40-531	611 mm	1920 mm
44-531	619 mm	1945 mm
47-531	625 mm	1963 mm
50-531	631 mm	1982 mm
54-531	639 mm	2007 mm
57-531	645 mm	2026 mm
62-531	655 mm	2058 mm
16-534	566 mm	1778 mm
18-534	570 mm	1791 mm
20-534	574 mm	1803 mm
23-534	580 mm	1822 mm
25-534	584 mm	1835 mm
28-534	590 mm	1854 mm
30-534	594 mm	1866 mm
32-534	598 mm	1879 mm
35-534	604 mm	1898 mm
37-534	608 mm	1910 mm
40-534	614 mm	1929 mm
44-534	622 mm	1954 mm
47-534	628 mm	1973 mm
50-534	634 mm	1992 mm
54-534	642 mm	2017 mm
57-534	648 mm	2036 mm
62-534	658 mm	2067 mm
16-540	572 mm	1797 mm
18-540	576 mm	1810 mm
20-540	580 mm	1822 mm
23-540	586 mm	1841 mm
25-540	590 mm	1854 mm
28-540	596 mm	1872 mm
30-540	600 mm	1885 mm
32-540	604 mm	1898 mm
35-540	610 mm	1916 mm
37-540	614 mm	1929 mm
40-540	620 mm	1948 mm
44-540	628 mm	1973 mm
47-540	634 mm	1992 mm
50-540	640 mm	2011 mm
54-540	648 mm	2036 mm
57-540	654 mm	2055 mm
62-540	664 mm	2086 mm
16-541	573 mm	1800 mm
18-541	577 mm	1813 mm
20-541	581 mm	1825 mm
23-541	587 mm	1844 mm
25-541	591 mm	1857 mm
28-541	597 mm	1876 mm
30-541	601 mm	1888 mm
32-541	605 mm	1901 mm
35-541	611 mm	1920 mm
37-541	615 mm	1932 mm
40-541	621 mm	1951 mm
44-541	629 mm	1976 mm
47-541	635 mm	1995 mm
50-541	641 mm	2014 mm
54-541	649 mm	2039 mm
57-541	655 mm	2058 mm
62-541	665 mm	2089 mm
16-547	579 mm	1819 mm
18-547	583 mm	1832 mm
20-547	587 mm	1844 mm
23-547	593 mm	1863 mm
25-547	597 mm	1876 mm
28-547	603 mm	1894 mm
30-547	607 mm	1907 mm
32-547	611 mm	1920 mm
35-547	617 mm	1938 mm
37-547	621 mm	1951 mm
40-547	627 mm	1970 mm
44-547	635 mm	1995 mm
47-547	641 mm	2014 mm
50-547	647 mm	2033 mm
54-547	655 mm	2058 mm
57-547	661 mm	2077 mm
62-547	671 mm	2108 mm
16-559	591 mm	1857 mm
18-559	595 mm	1869 mm
20-559	599 mm	1882 mm
23-559	605 mm	1901 mm
25-559	609 mm	1913 mm
28-559	615 mm	1932 mm
30-559	619 mm	1945 mm
32-559	623 mm	1957 mm
35-559	629 mm	1976 mm
37-559	633 mm	1989 mm
40-559	639 mm	2007 mm
44-559	647 mm	2033 mm
47-559	653 mm	2051 mm
50-559	659 mm	2070 mm
54-559	667 mm	2095 mm
57-559	673 mm	2114 mm
62-559	683 mm	2146 mm
16-571	603 mm	1894 mm
18-571	607 mm	1907 mm
20-571	611 mm	1920 mm
23-571	617 mm	1938 mm
25-571	621 mm	1951 mm
28-571	627 mm	1970 mm
30-571	631 mm	1982 mm
32-571	635 mm	1995 mm
35-571	641 mm	2014 mm
37-571	645 mm	2026 mm
40-571	651 mm	2045 mm
44-571	659 mm	2070 mm
47-571	665 mm	2089 mm
50-571	671 mm	2108 mm
54-571	679 mm	2133 mm
57-571	685 mm	2152 mm
62-571	695 mm	2183 mm
16-584	616 mm	1935 mm
18-584	620 mm	1948 mm
20-584	624 mm	1960 mm
23-584	630 mm	1979 mm
25-584	634 mm	1992 mm
28-584	640 mm	2011 mm
30-584	644 mm	2023 mm
32-584	648 mm	2036 mm
35-584	654 mm	2055 mm
37-584	658 mm	2067 mm
40-584	664 mm	2086 mm
44-584	672 mm	2111 mm
47-584	678 mm	2130 mm
50-584	684 mm	2149 mm
54-584	692 mm	2174 mm
57-584	698 mm	2193 mm
62-584	708 mm	2224 mm
16-590	622 mm	1954 mm
18-590	626 mm	1967 mm
20-590	630 mm	1979 mm
23-590	636 mm	1998 mm
25-590	640 mm	2011 mm
28-590	646 mm	2029 mm
30-590	650 mm	2042 mm
32-590	654 mm	2055 mm
35-590	660 mm	2073 mm
37-590	664 mm	2086 mm
40-590	670 mm	2105 mm
44-590	678 mm	2130 mm
47-590	684 mm	2149 mm
50-590	690 mm	2168 mm
54-590	698 mm	2193 mm
57-590	704 mm	2212 mm
62-590	714 mm	2243 mm
16-597	629 mm	1976 mm
18-597	633 mm	1989 mm
20-597	637 mm	2001 mm
23-597	643 mm	2020 mm
25-597	647 mm	2033 mm
28-597	653 mm	2051 mm
30-597	657 mm	2064 mm
32-597	661 mm	2077 mm
35-597	667 mm	2095 mm
37-597	671 mm	2108 mm
40-597	677 mm	2127 mm
44-597	685 mm	2152 mm
47-597	691 mm	2171 mm
50-597	697 mm	2190 mm
54-597	705 mm	2215 mm
57-597	711 mm	2234 mm
62-597	721 mm	2265 mm
16-609	641 mm	2014 mm
18-609	645 mm	2026 mm
20-609	649 mm	2039 mm
23-609	655 mm	2058 mm
25-609	659 mm	2070 mm
28-609	665 mm	2089 mm
30-609	669 mm	2102 mm
32-609	673 mm	2114 mm
35-609	679 mm	2133 mm
37-609	683 mm	2146 mm
40-609	689 mm	2165 mm
44-609	697 mm	2190 mm
47-609	703 mm	2209 mm
50-609	709 mm	2227 mm
54-609	717 mm	2253 mm
57-609	723 mm	2271 mm
62-609	733 mm	2303 mm
16-622	654 mm	2055 mm
18-622	658 mm	2067 mm
20-622	662 mm	2080 mm
23-622	668 mm	2099 mm
25-622	672 mm	2111 mm
28-622	678 mm	2130 mm
30-622	682 mm	2143 mm
32-622	686 mm	2155 mm
35-622	692 mm	2174 mm
37-622	696 mm	2187 mm
40-622	702 mm	2205 mm
44-622	710 mm	2231 mm
47-622	716 mm	2249 mm
50-622	722 mm	2268 mm
54-622	730 mm	2293 mm
57-622	736 mm	2312 mm
62-622	746 mm	2344 mm
16-630	662 mm	2080 mm
18-630	666 mm	2092 mm
20-630	670 mm	2105 mm
23-630	676 mm	2124 mm
25-630	680 mm	2136 mm
28-630	686 mm	2155 mm
30-630	690 mm	2168 mm
32-630	694 mm	2180 mm
35-630	700 mm	2199 mm
37-630	704 mm	2212 mm
40-630	710 mm	2231 mm
44-630	718 mm	2256 mm
47-630	724 mm	2275 mm
50-630	730 mm	2293 mm
54-630	738 mm	2318 mm
57-630	744 mm	2337 mm
62-630	754 mm	2369 mm
16-635	667 mm	2095 mm
18-635	671 mm	2108 mm
20-635	675 mm	2121 mm
23-635	681 mm	2139 mm
25-635	685 mm	2152 mm
28-635	691 mm	2171 mm
30-635	695 mm	2183 mm
32-635	699 mm	2196 mm
35-635	705 mm	2215 mm
37-635	709 mm	2227 mm
40-635	715 mm	2246 mm
44-635	723 mm	2271 mm
47-635	729 mm	2290 mm
50-635	735 mm	2309 mm
54-635	743 mm	2334 mm
57-635	749 mm	2353 mm
62-635	759 mm	2384 mm
16-642	674 mm	2117 mm
18-642	678 mm	2130 mm
20-642	682 mm	2143 mm
23-642	688 mm	2161 mm
25-642	692 mm	2174 mm
28-642	698 mm	2193 mm
30-642	702 mm	2205 mm
32-642	706 mm	2218 mm
35-642	712 mm	2237 mm
37-642	716 mm	2249 mm
40-642	722 mm	2268 mm
44-642	730 mm	2293 mm
47-642	736 mm	2312 mm
50-642	742 mm	2331 mm
54-642	750 mm	2356 mm
57-642	756 mm	2375 mm
62-642	766 mm	2406 mm