Engineered for UTV and ATV applications with mid-to-high horsepower engines between 350cc-600cc with minimal upgrades/modifications.
From mud holes and rocky trails to hill climbs or desert treks, the Dayco POWER HPX ATV Belt delivers unparalleled performance and reliability for today's mid-to-high horsepower UTVs and ATVs. Constructed with an external cog design for increased flexibility and extra strong aramid cords and fiber-loaded rubber compound, the Dayco POWER HPX ATV Belt has been proven to run cooler and last longer than competitive belts. Dayco POWER HPX ATV Belts deliver the performance and durability demanded by today's smaller, higher output engines and the enthusiasts who drive them.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2000-2001 | Yamaha | Grizzly 600 YFM600F 4x4 | |
| 1998-1999 | Yamaha | Grizzly 600 YFM600FWA 4x4 | |
| 2002-2004 | Yamaha | Grizzly 660 YFM660F 4x4 | |
| 2005-2006 | Yamaha | Grizzly 660 YFM660FA 4x4 | |
| 2008 | Yamaha | Grizzly 660 YFM660FA 4x4 | |
| 2007 | Yamaha | Grizzly 660 YFM660FG 4x4 | |
| 2004-2007 | Yamaha | Rhino 660 YXR660FA 4x4 | |
| 2006-2007 | Yamaha | Rhino 660 YXR660FAEX 4x4 Exploring Edition | |
| 2006 | Yamaha | Rhino 660 YXR660FASE 4x4 Special Edition | |
| 2007 | Yamaha | Rhino 660 YXR660FDU 4x4 Ducks Unlimited Edition | |
| 2007 | Yamaha | Rhino 660 YXR660FSE 4x4 Special Edition | |
| 2007 | Yamaha | Rhino 660 YXR660FSP 4x4 Sport Edition | |