New MTX 857 Steel Sprocket - Rear #520 (39T) #SPR85739
Was
$78.37
25% OFF
$58.05
Additional product details
MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost-effective solution for replacing old worn and warped sprockets.
OEM replacement
Exceeds OEM specifications
Heat treated and hand finished
Constructed from C49 high carbon steel
Pitch: 520
Teeth: 39
NOTE: Actual sprocket design may be different from the image above.
| Make | Model | Year Range | Capacity |
|---|---|---|---|
| MZ | MZ 660 BAGHIRA | 1999-2002 | 660 |
| MZ | MZ 660 MASTIFF | 1998-2002 | 660 |
| Yamaha | SRV250 | 1992-1998 | 250 |
| Yamaha | TT600E BELGARDA E/START | 1996-1998 | 600 |
| Yamaha | XT550 | 1982-1983 | 550 |
| Yamaha | XT600 | 1983-2003 | 600 |
| Yamaha | XT600E | 2004-2004 | 600 |
| Yamaha | XT600Z TENERE | 1983-1988 | 600 |
| Yamaha | XTZ660 TENERE | 1996-1998 | 660 |
| Yamaha | XV250 VIRAGO | 1988-2021 | 250 |
| Yamaha | XVS250 V STAR | 2008-2014 | 250 |
9346152011596 | JTR857 39T