fits model: At1, Jh. make: Yamaha. year: 1969–1971.

( Part Type: Cylinder ), ( Warranty: 30 Day ), ( Placement On Vehicle: Front ), ( Country/region Of Manufacture: Japan ), ( UPC: 248111117100 )
The Yamaha AT1 1C, with the model number 248-11311-00-00, is a vintage off-road motorcycle that hails from the golden era of two-wheelers. This particular model was produced between 1969 and 1971, making it a sought-after collectible for enthusiasts of classic motorcycles.
The Yamaha AT1 1C features a single-cylinder, two-stroke engine with a displacement of 125cc. The engine is air-cooled, ensuring efficient heat dissipation during prolonged use. The cylinder number, JH, indicates that this engine is a 125cc, two-stroke, single-cylinder, two-valve, reed-valve engine.
The bike boasts a simple yet robust design, with a traditional high-tension mono-shock suspension system at the rear and a telescopic front fork. The front and rear tires are 2.75 x 19 and 3.50 x 18 inches, respectively, providing excellent traction and maneuverability on various terrains.
The Yamaha AT1 1C's frame is a double-cradle type, offering a balance between rigidity and comfort. The bike is equipped with a drum brake at the rear and a mechanical drum brake at the front, ensuring reliable stopping power.
The bike's seat height is approximately 33.9 inches, making it accessible for a wide range of riders. The fuel tank has a capacity of 2.6 gallons, providing a decent range for off-road adventures.
The 248-11111-71-00 is a true classic, reflecting the spirit of adventure and freedom that defined the off-road motorcycle scene of the 1960s and 1970s. Whether you're a collector, a restorer, or simply an enthusiast of vintage motorcycles, this Yamaha AT1 1C is a must-have addition to your garage.
Pros of buying a 1969-1971 Yamaha AT1 1C:1. Historical value: As a classic motorcycle, this AT1 1C has a significant historical value and is considered a collector's item.
2. Unique design: The AT1 1C has a unique design that sets it apart from other motorcycles, which can make it an attractive addition to any collection.
3. Reliability: Yamaha is known for its reliability, and the AT1 1C is no exception. With proper maintenance, this motorcycle can last for many years.
4. Affordability: Compared to newer models, classic motorcycles like the AT1 1C can be more affordable, making it a cost-effective option for those looking to get into the hobby of motorcycle collecting.
Cons of buying a 1969-1971 Yamaha AT1 1C:1. Limited parts availability: As a classic motorcycle, parts for the AT1 1C may be harder to find and more expensive than for newer models.
2. Requires more maintenance: Classics require more maintenance than newer models, which can be time-consuming and costly.
3. Limited performance: The AT1 1C has limited performance compared to newer models, which may not appeal to those looking for a high-performance motorcycle.
4. Limited safety features: Classic motorcycles like the AT1 1C may lack some safety features that are standard in newer models, such as ABS and airbags.
Conclusion:The 1969-1971 Yamaha AT1 1C is a classic motorcycle with a significant historical value and unique design. It is a reliable and affordable option for those looking to get into the hobby of motorcycle collecting. However, it may require more maintenance than newer models and have limited parts availability and performance. Ultimately, whether or not to purchase the AT1 1C depends on the individual's interests, budget, and priorities.
Recommendation:If you are a motorcycle enthusiast with a passion for classic bikes and are willing to put in the time and effort required to maintain it, the 1969-1971 Yamaha AT1 1C could be a great addition to your collection. However, if you are looking for a high-performance motorcycle with modern safety features and easy maintenance, you may want to consider other options.
The part number is.
This is a new old stock cylinder for the 1969 thru 1971 Yamaha at AT1 and 1c.