Speed according to speed symbol
*1 mph(mile/h) = 1.6093 km/h
| Speed rating | |||||
| Code | km/h | mph | Code | km/h | mph |
| A1 | 5 | 3 | L | 120 | 75 |
| A2 | 10 | 6 | M | 130 | 81 |
| A3 | 15 | 9 | N | 140 | 87 |
| A4 | 20 | 12 | P | 150 | 94 |
| A5 | 25 | 16 | Q | 160 | 99 |
| A6 | 30 | 19 | R | 170 | 106 |
| A7 | 35 | 22 | S | 180 | 112 |
| A8 | 40 | 25 | T | 190 | 118 |
| B | 50 | 31 | U | 200 | 124 |
| C | 60 | 37 | H | 210 | 130 |
| D | 65 | 40 | V | 240 | 140 |
| E | 65 | 40 | Z | over 240 | over 169 |
| F | 90 | 56 | W | 270 | 168 |
| G | 90 | 56 | (W) | over 270 | over 168 |
| J | 100 | 62 | Y | 300 | 186 |
| K | 110 | 68 | (Y) | over 300 | over 186 |
