Yamaha and Gas Gas 13 Tooth Front Sprocket for 2001-2021.
Heat treated and hand finished to meet or exceed OEM standards.
Out lasts any mild steel or surface hardened sprocket by as much as two to three times.
Fits models:
| 2005-2021 | Yamaha | YZ 125 |
| 2020-2021 | Yamaha | YZ 125 X |
| 2001-2020 | Yamaha | WR 250 F |
| 2008-2020 | Yamaha | WR 250 R |
| 2008-2015 | Yamaha | WR 250 X |
| 2001-2021 | Yamaha | YZ 250 F |
| 2021 | Yamaha | YZ 250 F Monster Energy |
| 2015-2021 | Yamaha | YZ 250 FX |
| 2011-2012 | Gas Gas | EC 250 4T |
| 2012-2015 | Gas Gas | EC 250F |
| 2013-2015 | Gas Gas | EC 300 F |
| 2013-2015 | Gas Gas | EC 450F |
| 2011-2012 | Gas Gas | EC 250 Six Days |
