fits model: Rm80, Rm. make: Suzuki. year: 1980–1985.

( Manufacturer Part Number: 11111-20902 ), ( Part Type: Cylinder Head ), ( Country/region Of Manufacture: Japan )
The Suzuki RM80 Head (part number 11111-20902) is a crucial component for the 1983-1985 models of the famous Suzuki RM80 motorcycle. This head is designed specifically for the 80cc, 2-stroke, single-cylinder engine with an 83mm bore and 70mm stroke, as indicated by the model number.
The Suzuki RM80 Head is precision-engineered to ensure optimal performance and reliability. It features a high-compression combustion chamber, which improves the efficiency of the fuel-air mixture and consequently boosts power output. The head's design also includes tightly-toleranced valve seats, ensuring efficient gas flow and reducing exhaust emissions.
The head is equipped with a durable, high-quality valve train. The intake and exhaust valves are made from heat-resistant materials, ensuring they can withstand the intense heat generated during combustion. The valve train also includes heavy-duty valve springs and retainers, ensuring reliable operation even under high RPMs.
The Suzuki RM80 Head is also designed with proper cooling in mind. It includes large, finned surfaces that help dissipate heat, keeping your engine running cool and reducing the risk of engine damage. The head is also compatible with Suzuki's factory cooling system, ensuring that your engine stays cool and performs at its best.
In conclusion, the Suzuki RM80 Head (11111-20902) is a high-quality, durable part that is essential for the proper functioning of your 1983-1985 RM80 motorcycle. Its precise design, high-quality materials, and efficient valve train make it a reliable choice for maintaining the performance and reliability of your RM80 engine.
Pros of buying a 1983-1985 Suzuki RM80 with the 83-80 cylinder head (model number 11111-20902):1. Affordability: The RM80 is a classic mini-bike that is often quite affordable, especially compared to newer models.
2. Reliability: These bikes have a reputation for being reliable and durable, with many still in good working condition after several decades.
3. Parts Availability: Due to their popularity, parts for the RM80 are relatively easy to find, making it easier and more affordable to maintain and repair.
4. Fun Factor: The RM80 is a blast to ride, with its lightweight frame and powerful engine. It's a great option for those who enjoy off-road racing or just want to have some fun on the trails.
Cons of buying a 1983-1985 Suzuki RM80 with the 83-80 cylinder head (model number 11111-20902):1. Limited Performance: Compared to newer bikes, the RM80 has limited performance capabilities. Its engine is not as powerful, and it may not be as fast or handle as well on more technical trails.
2. Lack of Modern Features: The RM80 does not have many of the modern features that are standard on newer bikes, such as electronic fuel injection, adjustable suspension, or better braking systems.
3. Age and Wear and Tear: The bike may have some wear and tear from its age, which could require additional repairs or maintenance to bring it up to par.
Conclusion: The 1983-1985 Suzuki RM80 with the 83-80 cylinder head (model number 11111-20902) is a great option for those who are looking for an affordable, reliable, and fun mini-bike. It's a great choice for off-road racing or just for having some fun on the trails. However, it's important to keep in mind that it has limited performance capabilities and may require some repairs or maintenance due to its age.
Recommendation: If you're interested in buying an RM80, it's a good idea to do some research and shop around to find a bike that is in good condition and has been well-maintained. Consider getting a pre-purchase inspection to ensure that the bike is in good working order. Additionally, if you plan to race or use the bike heavily, you may want to consider upgrading some components to improve its performance and durability. Overall, the RM80 is a great mini-bike that can provide years of enjoyment with proper care and maintenance.
Gasket surface needs to be cleaned but is still good. This is a cylinder head taken from a 1983 Suzuki RM80.
I have been selling motorcycle parts on for over 12 years. Free shipping is for USA lower 48 only.
You are not buying parts from someone who found a clapped out turd behind their grandpa's barn and wants to make a quick buck. If there is something wrong with the part, I will let you know. Items are described as best as possible but sometimes mistakes can be made.
Please look carefully at the pictures before you bid buy.
All parts are inspected and most are cleaned. No major corrosion in coolant areas. I am very knowledgeable with motorcycles dirt bikes and have been riding and working on them for over 25 years.
I try to be as honest as possible with my listings. I do not sell parts that I would not use myself.
It fits the RM80. Spark plug threads are perfect.
Inside has some pitting but this will not effect performance. This part is in good condition for its age.