Description
The Ultimax UA422 drive belt is purpose-built for Yamaha Grizzly 660 models, delivering consistent power transmission and reliable performance whether you’re tackling trails or working the machine hard. OEM replacement belts wear out—this one resists that degradation through premium rubber compounds and Aramax® reinforced cords, keeping your ATV running strong without unexpected downtime. Precise engineering eliminates slippage and reduces unnecessary friction, protecting your drivetrain while maximizing efficiency.
- Fits: Yamaha Grizzly 660
- Years: 2002–2008
- MPN: UA422
- Material: Premium rubber
- Reinforcement: Aramax® cord
- Installation: Bolt-on replacement
- Reduces friction losses
- Enhanced durability
- Prevents belt slippage
