Yamaha 43 Tooth Rear Sprocket for 1998-2016.
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:
| 1998-2014 | Yamaha | YZF-R1 |
| 1998-2014 | Yamaha | YZF-R1 LE |
| 1998-2014 | Yamaha | YZF-R1 M |
| 1999 | Yamaha | YZF-R7 |
| 2001-2014 | Yamaha | FZ1 |
| 2003-2016 | Yamaha | YZF-R6 |
| 2004-2009 | Yamaha | FZ6 |
| 2006-2009 | Yamaha | YZF-R6 S |
