Engineered for snowmobiles with mid-to-high horsepower engines between 350cc -600cc with minimal upgrades/modifications.
Featuring Dayco's top cog design for increased flexibility, extended belt life and reliable service, the POWER HPX snowmobile belt is constructed with aramid cords and a fiber-loaded rubber compound. It's engineered to deliver the increased strength and durability required from snowmobile engines with higher power and RPM. Riders can enjoy the exhilaration of clutching-down with a belt that delivers a full range of power to attack terrain without a loss of horsepower.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1999 | Ski-Doo | Formula III 600 | |
| 1999 | Ski-Doo | Formula III 700 | |
| 1999-2000 | Ski-Doo | Formula III 800 | |
| 2002 | Ski-Doo | Grand Touring 600 GS | |
| 1999-2000 | Ski-Doo | Grand Touring 700 | |
| 2001-2002 | Ski-Doo | Grand Touring 700 GS | |
| 2002 | Ski-Doo | Grand Touring 700 Sport | |
| 1999 | Ski-Doo | Mach 1 | |
| 1999-2001 | Ski-Doo | Mach Z 800 | |
| 1999 | Ski-Doo | Mach Z 800 LT | |
| 2002 | Ski-Doo | Mach Z 800 Sport | |
| 2001-2003 | Ski-Doo | Mach Z 800 Tech Plus | |
| 1999 | Ski-Doo | Mach Z 800R | |
| 1999 | Ski-Doo | Mach Z 800R LT | |
| 2000 | Ski-Doo | Mach Z 800R SE | |