Brand New Race-Driven Blue O Ring Chain and Sprocket Kit. Fits the following models: 1989-2006 Yamaha YFZ350 Banshee. You will receive the following: 1 - 520-104 Blue O Ring Chain (Tensile Strength Over 8200 lbs) 1 - 14 Tooth S45C Hardened Steel Front Sprocket, 1 - 41 Tooth S45C Hardened Steel Rear Sprocket. Race-Driven O Ring Chains have a tensile strength of over 8200 lbs
- 14 Tooth Front Sprocket, 41 Tooth Rear Sprocket and 520-104L Blue O-Ring Chain
- All Race-Driven sprockets meet or exceed OEM specifications and use hardened S45C steel.
- O-Ring Chain helps keep the pins lubricated which reduces friction and helps the chain last longer.
- Fits 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 Yamaha YFZ350 Banshee
- 14 Tooth Front Sprocket, 41 Tooth Rear Sprocket and 520-104L Blue O-Ring Chain
- All Race-Driven sprockets meet or exceed OEM specifications and use hardened S45C steel.
- O-Ring Chain helps keep the pins lubricated which reduces friction and helps the chain last longer.
- Fits 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 Yamaha YFZ350 Banshee