Color: Black
Material: Steel
Sprocket Position: Rear
Sprocket Size: 520
Sprocket Teeth: 40

Supersprox is now offering an all steel motocross sprocket kit with a Life Time Guarantee on the rear sprocket. Yes you did just read that- Life Time Guarantee on all motocross steel sprocket. No other sprocket manufacturer will give you that. You get the same quality steel sprocket as our Stealth Sprocket. This economy sprocket kit will allow even the weekend warrior to have long lasting drive components on their bikes. The kit will include a newly redesigned all steel rear sprocket, our light weight, grooved and durable counter shaft sprocket and a RK X Ring chain..

1986-1987 fits YAM TT350
1983-1986 fits YAM TT600
1999-2006 fits YAM TTR250
1992 fits YAM WR200
1991-1997 fits YAM WR250
1998 fits YAM WR400F
1992-1993 fits YAM WR500
1980 fits YAM YZ125
1983-1984 fits YAM YZ125
1986-1998 fits YAM YZ125
1980-1998 fits YAM YZ250
1998 fits YAM YZ400F
1980-1981 fits YAM YZ465
1982-1990 fits YAM YZ490