Engine:
- Yamaha Timberwolf: Traditionally equipped with a 250cc air-cooled, 4-stroke engine with a single overhead cam (SOHC) design, offering a reliable power output.
- Yamaha Bear Tracker: Typically comes with a 350cc air-cooled, 4-stroke engine featuring an overhead valve (OHV) configuration. The Bear Tracker offers more displacement and potentially more power compared to the Timberwolf.
Drivetrain:
- Yamaha Timberwolf: Usually has a chain-driven transmission system with a semi-automatic clutch, making it easy to operate for both beginners and experienced riders.
- Yamaha Bear Tracker: Normally equipped with a shaft-driven transmission system, providing improved reliability and reduced maintenance requirements compared to a chain-driven setup.
Suspension:
- Yamaha Timberwolf: Generally comes with a front double-wishbone independent suspension and a rear swingarm suspension, offering decent shock absorption capabilities for off-road riding.
- Yamaha Bear Tracker: Typically features an independent front suspension with dual A-arms, delivering enhanced handling and stability on rough terrains. The rear suspension is usually a swingarm design like the Timberwolf.
Additional Features:
- Yamaha Timberwolf: May include utility-focused features such as a front and rear cargo rack for carrying gear or equipment.
- Yamaha Bear Tracker: Often equipped with features like an automatic choke for easier starting in various conditions, as well as a reverse gear for added maneuverability.
In terms of overall capability, the Yamaha Bear Tracker is generally considered to be a more powerful and rugged ATV compared to the Timberwolf. It's designed for individuals looking for a versatile off-road machine for hunting, fishing, trail riding, and utility tasks. The Yamaha Timberwolf, on the other hand, is more suited for recreational use, with a smaller engine and simplified features, making it a good option for beginners or casual riders.
It's worth noting that specific model specifications may vary depending on the year and region, so it's always best to refer to the official Yamaha literature for detailed information on each model.