Tires for bicycle

E.T.R.T.O. Old designation (col) Tread pattern Rim Tyre dimensions (mm) Rim diameter (mm) Inner tubes and valves
Outside diameter (mm) Tyre width (mm)
E.T.R.T.O. Existing E.T.R.T.O Existing B Du E.T.R.T.O
47-203 121/2x1,75x21/4 D-79 27x203 297 296.1 47 46, 47 203.2 33 208 V1-04-1
62-203 121/2x21/4 D-79 30,5x203 327 327 62 63 203.2 33 208 V1-04-1
57-251T 315x55 D-86 30,5x251 368 368 57 55 251 33 256 V1-04-1
44-288 14x13/8x15/8(350x42A) D-59 24x288 376 376 44 42 287.8 29 292 V1-04-1
37-349 16x13/8 D-59 20x349 416 416 37 33 349.2 29 345 V1-04-1
47-305 16x1,75x2 D-2; D-73 27x305 399 298; 392; 402.7 47 44, 41, 46 304.2 29 312 V1-04-1
57-305 16x2,125 D-79 30,5x305 419 402.7 57 46 304.7 33 309 V1-04-1
47-355 18x1,75x2 D-2 27x335 449 455.4 47 40.8 355 33 358 V1-04-1
47-406 20x1,75x2 D-1; D-32; D-73; D-79 27x406 500 501, 500, 501, 496 47 42, 42, 42, 39, 42 405.6 29 414 V1-04-1
57-406 20x2,125 D-73; D-79 30,5x406 520 518.5; 523 57 53, 57 405.6 33 414 V1-04-1
37-540 24x13/8 D-69 20x540 614 613 37 33 539.6 29 546 V1-04-1
47-507 24x1,75x2 D-121; D-32 27x507 601 602 47 45, 46 507.3 29 514 V1-04-1
52-507 24x1,90 D-84; D-90 27x507 601 615.6 52 49 507.3 29 514 V1-04-1
57-507 24x2,125 D-84; D-90 30,5x507 601 615.6 57 54 507.3 29 514 V1-04-1
37-590 26x13/8 D-69 20x590 664 622 37 33 590.2 21 598 V1-04-1
40-584 26x11/2 D-93 22x584 664   40   583.9 25 591 V1-04-1
47-559 26x1,75x2 D-2 27x559 653 653 47 42, 45 558.2 29 566 V1-04-1
50-559 26x1,90 D-84; D-90; D-97; D-121; D-126; D-130; D-134; D-135 27x559 668 652 52 45 558.2 33 563 V1-04-1
57-559 26x2,125 D-84; D-90; D-97 30,5x559 673 652 57 53 558.8 33 563 V1-04-1
44-584 26x15/8x11/2 D-59; D-93 24x584 672   44   583.9 25 591 V1-04-1
32-630 27x11/4 D-69 18x630 694 694 32 29 629.7 21 638 V1-04-1
40-609 27x11/2 D-59 22x609 689   40   609.2 25 615 V1-04-1
25-622 28x1(700x45C) D-85 16x622 677   25   622.3 18 628 V1-04-1
32-622 28x11/4x13/4 D-69; D-92 18x622 685 680 32 30 622.3 21 628 V1-04-1
32-622 28x15/8x11/2 D-69 18x622 685 680 32 30 622.3 21 628 V1-04-1
35-622 700x35C D-92 20x622 692 690 35 32 622.3 21 628 V1-04-1
37-622 28x13/8x 15/8 D-69; D-131 20x622 696 694 37 33 622.3 21 625 V1-04-1
47-622 28x1,75(700x450) D-2 27x622 716 723 47 41 622.3 29 636 V1-04-1
40-635 28x15/8 x11/2 D-2 22x635 715 710 40 38 634.7 25 637.5 V1-04-1
40-635 28x11/2W D-36 22x635 715   40   634.7 25 637.5 V1-04-1
50-622 28x190 D-130 27x622 722 720 50 47 622.3 31 625 V1-04-1
50-559   B-11 27x559 50 659 45 652 588.2 33 563 V1-04-1

 

 

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