Size Chart for Accessories
42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | 62 | 64 | 66 | |
Diameter MM | 13.4 | 14.0 | 14.5 | 15.3 | 15.9 | 16.5 | 17.2 | 17.8 | 18.5 | 19.2 | 19.8 | 20.4 | 21.0 |
Circle MM | 42.13 | 44.14 | 45,74 | 47.97 | 49.95 | 51.87 | 53.82 | 55.76 | 58.21 | 60.38 | 62.33 | 64.21 | 66.22 |
Italy | 2 | 4 | 8 | 9 | 11 | 13 | 15 | 17/18 | 18/19 | 20 | 22 | 23 | 25 |