Danas se veličine guma za bicikle označavaju po ETRTO (European Tire and Rim Technical Organization) oznakama. Ali se takođe još uvek koristi stari engleski i francuski način obeležavanja.
Uzmimo za primer ETRTO veličinu 37-622, to znači da je 37mm širina gume, a 622mm unutrašnji prečnik.
Obeležavanje u inčima (primer 28x1.4) znači da je 28" približni spoljni prečnik gume a 1.40" širina gume.
Ako na gumi postoji oznaka 28 x 1 5/8 x 1 3/8 to znači redom (približni spoljni prečnik gume x visina gume x širina gume)
Obeležavanje u inčima nije precizno pa gume 559mm (MTB), 571 (Trijatlon), i 590 (Turing) svrstavamo sve u 26" inča.
1" = 2.54cm
Vrste ventila na unutrašnjim gumama za bicikl
* Za Presta ventil može da se kupi adapter koji služi da ovaj ventil pumpate sa Auto pumpama (presta ventil se odvrti, stavi se adapter i onda može da se pumpa).
Tabela veličina guma, po standardima - (*Tabela je informativnog karaktera. Određene na našim prostorima manje zastupljene dimenzije guma prikazane u tabeli nisu dostupne u Totalbike prodavnici i kao takve ih nije moguće poručiti.)
ETRTO | U inčima | Francuski | |
7' | 47-93 | 7 x 1 3/4 | - |
8' | 47-94 |
20 x 47-50 8 x 2 |
- |
50-94 | 200 x 50 | - | |
54-110 | 8 x 2 1/8 8 1/2 x 2 | - | |
32-137 | 8 x 1 1/4 | - | |
10' | 54-152 44-194 | 10 x 2 10 x 1 5/8 | - |
11' | 47-222 | 11 x 13/4 | - |
12' | 47-203 | 12 1/2 x 1.75 12 1/2 x 1.90 | - |
54-203 | 12 x 1.95 | - | |
57-203 | 12 1/2 x 2 1/4 R | - | |
62-203 | 12 1/2 x 2 1/4 | - | |
32-239 | 12 1/2 x 1 3/8 x 1 1/4 | 300 x 32A | |
57-239 | 12 1/2 x 2 1/4 | 300 x 55A | |
14' | 57-251 | 14 1/2 x 2 1/4 | 300 x 55A |
47-254 | 14 x 1.75 14 x 1.90 | - | |
40-279 | 14 x 11/2 | 350 x 38B | |
37-288 | 14 x 1 5/8 x 1 3/8 | 350A 350A 350A Confort 350A Ballon 350A 1/2Ballon 350 x 32A | |
40-288 | 14 x 1 5/8 | 350 x 38A | |
44-288 | 14 x 1 5/8 x 1 3/8 | 350A 350 x 42A | |
32-298 | 14 x 1 1/4 | 350A 350 x 32A | |
16' | 40-305 | 16 x 1.50 | - |
47-305 | 16 x 1.75 16 x 1.90 | - | |
54-305 | 16 x 1.95 16 x 2.00 | - | |
57-305 | 16 x 2.125 | - | |
40-330 | 16 x 1 1/2 | 400 x 38B | |
28-340 | 400 x 30A | ||
32-340 | 16 x 1 3/8 x 1 1/4 | 400A 400 x 32A | |
37-340 | 16 x 1 3/8 x 1 1/4 | 400 x 35A 400A Confort 400A Ballon 400A 1/2 Ballon | |
44-340 | 16 x 1 5/8 | - | |
28-349 | 16 x 11/8 | - | |
32-349 | 16 x 11/4 NL | - | |
37-349 | 16 x 1 3/8 | - | |
17' | 32-357 | 17 x 1 1/4 | - |
37-369 | 17 x 1 1/4 | - | |
18' | 28-355 | 18 x 1 1/8 | - |
40-355 | 18 x 1.50 | - | |
47-355 | 18 x 1.75 18 x 1.90 | - | |
37-387 | 18 x 1 3/8 | - | |
40-387 | 18 x 1 1/2 | - | |
28-390 | 18 x 1 1/8 | 450 x 28A 450A | |
37-390 | 18 x 1 3/8 | 450 x 35A 450A 450A Confort 450A Ballon 450A 1/2Ballon | |
55-390 | 450 x 55A | ||
57-390 | 450 x 55A 450A | ||
37-400 | 18 x 1 3/8 | - | |
20' | 54-400 | 20 x 2 x 1 3/4 20 x 2F4J | - |
28-406 | 20 x 1 1/8 | - | |
32-406 | 20 x 1.25 | - | |
35-406 | 20 x 1.35 | - | |
37-406 | 20 x 1 3/8 | - | |
40-406 | 20 x 1.50 | - | |
44-406 | 20 x 1.625 | - | |
47-406 | 20 x 1.75 20 x 1.90 | - | |
50-406 | 20 x 2.00 | - | |
54-406 | 20 x 2.00 | - | |
57-406 | 20 x 2.125 | - | |
54-428 | 20 x 2.00 | - | |
40-432 | 20 x 1 1/2 | - | |
37-438 | 20 x 1 3/8 | 500A | |
40-438 | 20 x 1 3/8 | 500 x 38A | |
28-440 | - | 500 x 28A 500A 500A Standard | |
40-440 | 20 x 1 1/2NL | 500 x 38A | |
28-451 | 20 x 1 1/8 | - | |
37-451 | 20 x 1 3/8 B.S. | - | |
22' | 44-484 | 22 x 15/8 x 11/2 | - |
25-489 | 22 x 1.00 | - | |
37-489 | 22 x 1 3/8 NL | - | |
40-489 | 22 x 1 3/8 x 1 1/2 | - | |
50-489 | 22 x 2.00 | - | |
28-490 | - | 550 x 28A 550A 550A Standard | |
32-490 | 22 x 1 3/8 x 1 1/4 | 550 x 32A 550A | |
37-490 | 22 x 13/8 | 550 x 35A 550A Confort 550A Ballon 550A 1/2 Ballon | |
37-498 | 22 x 1 3/8 x 1 1/4 | - | |
32-501 | 22 x 1 1/4 | - | |
37-501 | 22 x 1 3/8 | - | |
24' | 40-507 | 24 x 1.50 | - |
44-507 | 24 x 1.625 24 x 1.75 | - | |
47-507 | 24 x 1.75 24 x 1.85/1.90 | - | |
49-507 | 24 x 1.85 | - | |
50-507 | 24 x 1.90/2.00 24 x 2.00 24 x 2.125 | - | |
54-507 | 24 x 2.10 | - | |
57-507 | 24 x 2.125 24 x 2.00 | - | |
60-507 | 24 x 2.35 | - | |
44-531 | 24 x 1 5/8 x 1 1/2 | - | |
40-534 | 24 x 1 1/2 | - | |
25-540 | 24 x 1.00 | - | |
32-540 | 24 x 1 3/8 x 1 1/4 24 x 1 3/8 | - | |
37-540 | 24 x 1 3/8 | - | |
40-540 | 24 x 1 3/8 x 1 1/2 | - | |
22-541 | - | - | |
25-541 | - | 600 x 25A | |
28-541 | - | 600 x 28A 600A 600A Standard | |
32-541 | 24 x 1 3/8 x 1 1/4 N4 | 600 x 32A | |
37-541 | - | 600 x 35A 600A Confort 600A Ballon 600A 1/2 Ballon | |
26' | 25-559 | 26 x 1.00 | - |
35-559 | 26 x 1.35 | - | |
37-559 | 26 x 1 5/8 x 1 3/8 26 x 1.40 | - | |
40-559 | 26 x 1.50 | - | |
44-559 | 26 x 1.625 26 x 1.50/1.75 | - | |
47-559 | 26 x 1.75 26 x 1.85/1.90 | - | |
50-559 | 26 x 1.90 26 x 1.95 26 x 1.90/2.00 26 x 2.00/2.10 | - | |
54-559 | 26 x 1.95 26 x 2.10 26 x 2.125 | - | |
57-559 | 26 x 2.125 26 x 2.20/2.25 | - | |
60-559 | 26 x 2.35 | - | |
62-559 | 26 x 2.50 | - | |
20-571 | 26 x 3/4 | 650 x 20C | |
23-571 | 26 x 7/8 | 650 x 22C | |
40-571 | 26 x 1 1/2 CS 26 x 1 3/8 x 1 1/2 NL 26 x 1 5/8 x 1 1/2 | 650 x 35C 650 x 38C | |
47-571 | 26 x 1 3/4 650 CS confort | 650 x 45C | |
54-571 | 26 x 2 x 1 3/4 | 650 x 50C | |
28-584 | 26 x 1 1/8 x 1 1/2 | 650 x 28B | |
32-584 | 650 x 32B | ||
35-584 | 26 x 1 3/8 x 1 1/2 | 650 x 35B 650B Standard | |
37-584 | 26 x 1 1/2 x 1 3/8 26 x 1 1/2 | 650 x 35B | |
40-584 | 26 x 1 5/8 x 1 1/2 | 650 x 42B 650B Semi-Confort 650B 1/2 Ballon | |
20-590 | - | 650 x 20A | |
25-590 | 26 x 1 1/8, 1 1/4 26 x 1 3/8 - 1 1/4 | 650 x 32A | |
28-590 | 26 x 1 1/8 | 650 x 28A | |
32-590 | 26 x 1 1/4 26 x 1 3/8 x1 1/4 | 650 x 32A | |
35-590 | 26 x 1 3/8 | 650 x 35A | |
37-590 | 26 x 1 3/8 | 650 x 35A 650A | |
40-590 | 26 x 1.50 28 x 1 3/8 x 1 1/2 | 650 x 38A | |
44-590 | - | - | |
32-597 | 26 x 1 1/4 | - | |
27' | 40-609 | 27 x 1 1/2 | - |
20-630 | 27 x 3/4 | - | |
22-630 | 27 x 7/8 | - | |
25-630 | 27 x 1.00 27 x 1 1/16 | - | |
28-630 | 27 x 1 1/8 27 x 1 1/4 Fifty 27 x 1 1/4 | - | |
32-630 | 27 x 1 1/4 | - | |
28/32-630 | 27 x 1 1/4 | - | |
35-630 | 27 x 1 3/8 | - | |
28' | 18-622 | 28 x 3/4 | 700 x 18C |
19-622 | 700 x 19C | ||
20-622 | 28 x 3/4 | 700 x 20C | |
22-622 | 28 x 7/8 | 700 x 22C | |
23-622 | 28 x 7/8 | 700 x 23C | |
25-622 | 28 x 1.00, 1 1/16 | 700 x 25C | |
30-622 | 28 x 1.20 | 700 x 28C | |
28-622 | 28 x 1 5/8 x 1 1/8 | 700 x 30C | |
32-622 | 28 x 15/8 x 11/4 | 700 x 32C 700C COURSE | |
35-622 | 28 x 15/8 x 13/8 | 700 x 35C | |
37-622 | 28 x 1 5/8 x 1 3/8 | 700 x 35C | |
40-622 | 28 x 1.50 28 x 1 5/8 x 1 1/2 | 700 x 38C | |
42-622 | 28 x 1.60 | 700 x 40C | |
44-622 | 28 x 1.625 | 700 x 42C | |
47-622 | 28 x 1.75 | 700 x 45C | |
50-622 | 28 x 1.90 28 x 2.00 | - | |
60-622 | 28 x 2.35 | - | |
32-635 | 28 x 1 1/2 x 1 1/8 | 770 x 28B 700 x 28B 770B COURSE | |
40-635 | 28 x 1 1/2 28 x 1 1/2 x 1 3/8 | 700 x 38B 700 x 35B 700 Standard 700B Standard | |
44-635 | 28 x 15/8 x 11/2 | 700 x 40/42B | |
28-642 | 28 x 1 3/8 x 1 1/8 | 700 x 28A | |
37-642 | 28 x 1 3/8 |
700 x 35A |