fits model: Yz80, Yz. make: Yamaha. year: 1980–1982.

( Manufacturer Part Number: 4V1-21110-01-33 ), ( Type: Frame )
The Yamaha YZ80 Frame Chassis, model number 4V1-21110-01-33, is a vintage piece of off-road motorcycling history. This chassis hails from the iconic 1982 YZ80, a motorcycle that was renowned for its power, agility, and durability during its era.
The 1982 YZ80 frame chassis is a work of engineering art. It's made from high-quality steel, ensuring strength and rigidity, essential for handling the rigors of off-road racing. The frame boasts a double-cradle design, providing optimal weight distribution and exceptional balance, which significantly contributes to the bike's exceptional handling capabilities.
This YZ80 frame chassis features a wheelbase of 50.6 inches (1285mm), providing excellent stability and maneuverability. The chassis is also equipped with a 2.2-gallon (8.3-liter) fuel tank, ample for enduring long off-road adventures.
The 1982 YZ80 frame chassis is a must-have for YZ80 enthusiasts, collectors, or anyone looking to restore a classic off-road bike. It's not just a chassis; it's a piece of racing heritage that will surely bring joy and excitement to any rider or collector.
Pros of buying a Yamaha YZ80 frame/chassis (Yamaha 4V1-21110-01-33) from 1982:1. Authenticity: This frame/chassis is an original part from a classic Yamaha YZ80, which is highly sought after by collectors and enthusiasts of vintage motocross bikes.
2. Rarity: The 1982 YZ80 model is not as common as later models, which means that finding an original frame/chassis from this year is somewhat challenging, making it a valuable find.
3. Durability: Yamaha is known for its high-quality construction, and this frame/chassis is no exception. With proper maintenance and care, it should last for a long time.
4. Potential for restoration: If the frame/chassis is in decent condition, it can be a great starting point for a restoration project. This could be a fun and rewarding experience, and the finished product would be a unique and valuable addition to any collection.
Cons of buying a Yamaha YZ80 frame/chassis (Yamaha 4V1-21110-01-33) from 1982:1. Condition: Depending on the condition of the frame/chassis, it may require significant repairs or restoration work, which can be time-consuming and expensive.
2. Availability of parts: While Yamaha is still producing some parts for older models, finding some specific parts for a 1982 YZ80 may be challenging. This could make repairs or maintenance more difficult and expensive.
3. Compatibility with modern components: If the intention is to use the frame/chassis in a modern motocross bike, it may not be compatible with modern components, which could require additional modifications.
Conclusion: The Yamaha YZ80 frame/chassis (Yamaha 4V1-21110-01-33) from 1982 is a great find for collectors and enthusiasts of vintage motocross bikes. Its authenticity, rarity, and durability make it a valuable investment. However, it is important to consider the potential challenges of restoring or repairing the frame/chassis, as well as the availability of parts and compatibility with modern components. Ultimately, whether this is a good buy depends on the individual's interests, experience, and resources.
Recommendation: If the intention is to use the frame/chassis as a starting point for a restoration project, it is recommended to thoroughly inspect it for any damage or wear and to research the availability and cost of necessary parts before making a purchase. For those with limited experience in restoring vintage motocross bikes, it may be beneficial to seek the advice of an experienced mechanic or join a community of vintage bike enthusiasts to gain insight and guidance. Overall, the Yamaha YZ80 frame/chassis from 1982 is a great find for those with a passion for vintage motocross bikes and the resources to bring it back to its former glory.
Happy to answer any questions. YAMAHA YZ80 OEM FRAME 1982 no repairs of cracks in frame that I saw. Comes as seen in photos. Some of the bolt holes will need treads cleaned up.