The Yamaha 80 dirt bike is a small-sized off-road motorcycle designed for young riders and beginners. It has a 79cc two-stroke engine with a fully automatic gearbox, making it easy for young riders to learn to shift gears.
The PW80 also features a mono-shock rear suspension, a telescopic front fork, and drum brakes on both wheels. With a low seat height and lightweight design, the PW80 is an excellent choice for young riders who are just starting to explore the world of off-road riding.
Whether you’re looking to hit the trails or have fun in the backyard, the Yamaha 80 dirt bike is a great option to experience the thrill of off-road riding.
So, young riders might be interested to know about its specs, features and more. That’s why, in this article, we’ll describe everything about the Yamaha PW80 dirt bike.
Read on to know!
About Yamaha 80 Dirt Bike
The Yamaha PW80 dirt bike boasts a powerful 79cc air-cooled, two-stroke, single-cylinder engine that utilizes a Mikuni VM15 carburetor to supply fuel. The engine is connected to a smooth, 3-speed semi-automatic gearbox with a centrifugal dry-type clutch.
The PW80’s engine produces 4.2 HP and 6.3 Nm of torque with a compression ratio of 6.6:1. Impressively, this small-sized dirt bike can reach a top speed of 40 MPH, making it an exciting ride for kids and beginners alike.
Main Specifications Of Yamaha 80 Dirt Bike
Here are the main specifications of the Yamaha 80 dirt bike:
- Engine: 79cc, air-cooled, 2-stroke, single-cylinder
- Carburetor: Mikuni VM15
- Transmission: 3-speed semi-automatic gearbox with automatic centrifugal dry-type clutch
- Compression Ratio: 6.6:1
- Maximum Power Output: 4.2 HP
- Maximum Torque Output: 6.3 Nm
- Top Speed: 40 mph
- Frame: Steel tube backbone frame
- Front Suspension: Telescopic fork with 110 mm travel
- Rear Suspension: Mon-cross suspension with 95 mm travel
- Front Brake: 95 mm disc brake
- Rear Brake: 110 mm drum brake
- Front Wheel: 14-inch spoke rim
- Rear Wheel: 12-inch spoke rim
- Tires: Knobby tires
- Fuel Tank Capacity: 1.3 gallons
- Weight: 134.5 lbs
Features Of Yamaha PW80 Dirt Bike
Engine
The Yamaha PW80 features a 79cc, air-cooled, 2-stroke, single-cylinder engine that is easy to maintain and provides reliable performance. It comes with a Mikuni VM15 carburetor that delivers fuel to the engine.
Transmission
The PW80 has a 3-speed semi-automatic gearbox with an automatic centrifugal dry-type clutch. It makes shifting gears easy for young riders.
Frame
The PW80’s frame is made of steel tubes and has a solid backbone design that provides strength and stability to the bike. Despite its durability, the frame is lightweight & makes the bike easy to handle.
Suspension
The front suspension of the PW80 is a telescopic fork with 110 mm of travel, while the rear suspension is a motocross suspension with 95 mm of travel. These suspensions work together to provide a comfortable ride and better handling over rough terrain.
Brakes
The front brake of the PW80 is a 95 mm disc brake that provides excellent stopping power, while the rear brake is a 110 mm drum brake. Both brakes work together to provide reliable and safe stopping performance.
Wheels and Tires
The Yamaha PW80 comes with a 14-inch spoke rim front wheel and a 12-inch spoke rim rear wheel. These wheels are fitted with knobby tires that provide good traction and grip over off-road terrain.
Seat Height
The PW80 has a low seat height of 26.8 inches, which makes it easy for young riders to reach the ground and maintain stability while riding.
Weight
The bike weighs 134.5 lbs, which is lightweight and easy to handle for young riders.
Top Speed
The PW80 can reach a top speed of 40 mph, which is impressive for a bike of its size.
Fuel Tank & Lubrication
The fuel tank capacity of the Yamaha PW80 is 1.3 gallons, which provides enough fuel for several hours of off-road riding.
The bike also has an oil injection system that automatically delivers the required amount of oil to the engine. Yamaha recommends using only high-quality two-stroke oil to ensure proper lubrication and prevent engine damage. Regular oil changes and oil filter cleaning are also necessary to maintain the engine’s performance and longevity.
A simple guide for the Yamaha PW80 Dirt Bike users
Price Of Yamaha PW80 Dirt Bike
The price of the Yamaha PW80 dirt bike varies depending on the condition and location of the bike. In contrast, on average a new Yamaha PW80 can cost around $1,500 to $1,800. The cost of used bikes can be as low as a few hundred dollars, but they may require additional maintenance and repairs.
It is important to do research and consider the condition and history of the bike before making a purchase.But, Prices may vary based on the seller’s location and the demand for the bike in that area.
Pros and Cons Of Yamaha PW80 Dirt Bike
Pros
- Lightweight and easy to handle, making it a great option for beginners and younger riders.
- A semi-automatic gearbox allows for easy shifting without the need for a clutch lever, making it easier to learn and ride.
- Reliable engine and build quality, with a solid steel tube backbone frame and quality components.
- Affordable price point compared to other dirt bikes on the market, making it accessible to a wider range of riders.
- Impressive top speed of 40 mph, providing a fun and exciting ride for riders of all skill levels.
- Low seat height and adjustable suspension allow for comfortable and customizable riding positions.
Cons
- With only 4.2 HP and 6.3 Nm of torque, it is less suitable for more experienced or aggressive riders.
- Limited fuel tank capacity of only 1.3 gallons, requiring frequent refueling during longer rides.
- Limited aftermarket support and customization options, limiting personalization options.
- Semi-automatic gearbox may not appeal to riders who prefer a manual clutch lever and traditional gearbox setup.
- Knobby tires may not be suitable for riding on paved or hard surfaces, limiting the bike’s versatility in different terrains.
- Small size and weight limit the bike’s suitability for larger or taller riders.
Conclusion
It’s a good dirt bike for youngsters and beginners because it’s reliable and easy to ride. Its lightweight and easy-to-handle design, semi-automatic gearbox, and impressive top speed make it a fun and exciting ride for riders of all skill levels. Moreover, long-term durability and comfort are made possible with a steel tube backbone frame and quality components.
However, its limited power and torque output, small fuel tank capacity, and limited aftermarket support may not appeal to more experienced or aggressive riders.
In contrast, the Yamaha PW80 offers great value for its affordable price point. Also it is a great option for those looking for a reliable and fun dirt bike for recreational riding.