| 125cc GP Slick |  |
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| Tire Size | Compound Type | Overall Diameter | Overall Width | Rim Sizes | |
| 95/580R17 | YDC / YCX | 22.8 | 3.5 | [2.50]2.15-2.50 | |
| 120/595R17 | YDC / YCX / YCZ | 23.5 | 4.4 | [3.50]3.25-3.50 | |
| COMPOUND CHART / COLOR CODE | View Compound Chart | ||||
| YDC [ultra soft] | YCX [soft] | YCY [medium] | YCZ [hard] | ||