Description:

Replaces OEM Part: Polaris 3222109, 3221043. Compatible with: 1988-1993 Polaris Trail Boss 250, 1992-1993 Polaris Trail Boss 350L, 2004 Polaris Trail Boss 330, 1997 Polaris Scrambler 500, 1999-2006 Polaris Trail Blazer 250, 1995-1998 Polaris. Pitch: 520. Kit includes 1 Front 11 tooth drive sprocket, and 1 Rear 36 tooth drive sprocket; Sprocket Material consists of SAE 1023 structural carbon steel. Hub Inner Diameter 21.7mm; Hub 2 (ID) 25mm; Hub Inner Diameter 80mm; Mounting Hole (ID) 8.5mm; Distance Between Mounting Holes (ID) 100mm.