Yamaha YZ125 Tire Sizes
The Yamaha YZ125 has used 80/100-21 front and 100/90-19 rear sizes across model years. Match your year in the table below, then shop the tires we stock in your exact sizes.
| Years | Front | Rear |
|---|---|---|
| 2005–2026 | 80/100-21 | 100/90-19 |
| 2020–2026 | 80/100-21 | 100/90-19 |
We're restocking tires for the Yamaha YZ125. Browse all tires or use the bike finder there.