Compatible with Front Sprocket OEM Parts Yamaha 93832-13164-00 Compatible with Rear Sprocket OEM Parts Yamaha 2XJ-25440-21-00 Fits 1990 Polaris Trail Blazer 250, 1985-1989 Polaris Trail Boss 250, 1989 Polaris Big Boss 250 4x6, 1994 Polaris Big Boss 300 6X6, 1993 Polaris Big Boss 350L 6X6, 1994-1998 Polaris Big Boss 400L 6X6 Compatible with Drive Chain OEM Parts Yamaha 94582-02092-00, 9Y581-87091-00 Sprocket Material consists of SAE 1023 structural carbon steel; Oil - LT-001A High Temperature Chain Oil Included Items in This Bundle:

(QTY 1) NICHE 519-CDC2418H Gold X-Ring Chain 92 w/ Master Link

Substitute For OEM Part Numbers(s): 9Y581-87091-00, 94582-02092-00, 94581-87092-00, 94581-18092-00, 94581-08092-00, 3222246, 3221193-092, 3221151-092

(QTY 1) NICHE 519-CDS2245P Rear Drive Sprocket

Substitute For OEM Part Numbers(s): 2XJ-25440-21-00, 2XJ-25440-20-00

(QTY 1) NICHE 519-CDS2241P Front Drive Sprocket

Substitute For OEM Part Numbers(s): 93832-13164-00

Fits The Following OEM Models:

Yamaha Blaster 200 Special Edition: 2006
Yamaha Blaster 200: 1988-2006