Vortex Black HFRS 520SX3-112 Chain and Sprocket Kit 15-47 Tooth - CK6986 Arctic-Cat-700-VLX-2017 A Power Box helps cure

A Power Box helps cure the lean issue that is run into when installing a higher-flowing exhaust and comes pre-programmed with a middle-of-the-road setting already into it

2008-2017 Arctic Cat Mud Pro 700

2009-2012 Arctic Cat 550 TRV LTD

2006-2008 Arctic Cat 400 4x4 FIS AT

Vortex Black HFRS 520SX3-112 Chain and Sprocket Kit 15-47 Tooth - CK6986 Arctic-Cat-700-VLX-2017 A Power Box helps cureFitment 2004 2005 Suzuki GSX R600 HFRS Hyper Fast 520 Conversion Street kit with laser cut steel rear sprocket. Gearing one down in front, two up in rear, SX3 Vortex Chain. Vortex Steel Front Sprocket Drilled lightening holes reduce rotating mass High carbon steel for maximum strength Special Vortex Nichel plating to resist corrosion Induction hardened to reduce surface wear Precise tolerances to ensure concentricity Vortex Steel Rear Sprocket Black