Yamaha has been a leading manufacturer of dirt bikes for decades, and two of their most popular models are the YZ65 and YZ85. Both bikes are designed for young riders who are just starting out in motocross or looking to upgrade from a smaller bike. In this article, we’ll compare the Yamaha YZ65 and YZ85, highlighting their unique features and specifications.
YZ65: The Yamaha YZ65 is a bike designed for young riders who are ready to move up from a smaller bike. It features a lightweight chassis, a high-performance engine, and a comfortable riding position that makes it easy to handle for young riders.
Unique Features:
- Lightweight and compact chassis designed specifically for young riders
- Powerful liquid-cooled 65cc engine with Yamaha’s YPVS system
- Adjustable suspension with 8.5 inches of front and rear travel
- Easy-to-use clutch and six-speed transmission
- Wide footpegs for stability and control
- Comfortable seat height of 29.5 inches
Specifications:
- Engine: Liquid-cooled, 65cc, two-stroke
- Bore x Stroke: 43.5mm x 43.6mm
- Compression Ratio: 8.1:1
- Transmission: Constant-mesh 6-speed
- Suspension (front/rear): Inverted fork/Link-type monoshock
- Travel (front/rear): 8.5 inches/8.7 inches
- Brakes (front/rear): Hydraulic single disc/hydraulic single disc
- Wheelbase: 49.0 inches
- Seat Height: 29.5 inches
- Weight: 134 lbs
YZ85: The Yamaha YZ85 is a step up from the YZ65, designed for young riders who are ready for a more advanced bike. It features a more powerful engine, improved suspension, and a more aggressive riding position.
Unique Features:
- High-performance 85cc two-stroke engine with Yamaha’s YPVS system
- Adjustable KYB suspension with 10.8 inches of front and rear travel
- Proven power and durability with a clutch and six-speed transmission
- Larger 17-inch front wheel for improved handling and stability
- Lightweight aluminum frame for improved agility and control
- Comfortable seat height of 33.1 inches
Specifications:
- Engine: Liquid-cooled, 85cc, two-stroke
- Bore x Stroke: 47.5mm x 47.8mm
- Compression Ratio: 8.2:1
- Transmission: Constant-mesh 6-speed
- Suspension (front/rear): Inverted fork/Shock
- Travel (front/rear): 10.8 inches/11.1 inches
- Brakes (front/rear): Hydraulic single disc/hydraulic single disc
- Wheelbase: 49.4 inches
- Seat Height: 33.1 inches
- Weight: 161 lbs
Both the Yamaha YZ65 and YZ85 are great bikes for young riders who are looking to get into motocross. The YZ65 is perfect for those who are just starting out, with a lightweight chassis and easy-to-use controls. The YZ85, on the other hand, is a step up from the YZ65, with a more powerful engine, improved suspension, and a more aggressive riding position. Ultimately, the choice between these two bikes will depend on the rider’s skill level and their goals for motocross.