fits make: Yamaha. year: 1969–1971.

( Part Type: Cylinder Head ), ( Fitment: 1969-1971 Dt1 ), ( UPC: 233111110100 )
This is a rare and highly sought-after original cylinder head for the DT1 motorcycle model produced by Yamaha between the years 1969 and 1971. The part number for this specific cylinder head is 233-11111-01-00.
The cylinder head is made of high-quality aluminum alloy, which is lightweight yet durable, providing excellent heat dissipation. The cylinder head features two 28mm intake ports and one 26mm exhaust port, which are designed to optimize engine performance.
The head is equipped with a set of large, fully adjustable valves with a diameter of 31mm for the intake valves and 27mm for the exhaust valves. The valves are actuated by high-quality camshafts that are specifically designed to deliver smooth and reliable engine operation.
The cylinder head is also fitted with a set of high-compression pistons and rings, which are designed to work in harmony with the engine's combustion chamber to provide maximum power and efficiency. The head also features a highly polished combustion chamber and spark plug port, which further contributes to the engine's performance.
Overall, this original DT1 cylinder head is a must-have for any serious collector or restorer of classic Yamaha motorcycles. It offers excellent performance, durability, and aesthetics, and is a testament to Yamaha's engineering prowess during the 1960s and 1970s. Whether you are restoring a vintage DT1 or building a custom classic motorcycle, this cylinder head is a perfect addition to your project.
Pros of buying a 233-11111-01-00 1969-1971 YAMHA DT1 with a DT1 head:1. Vintage appeal: The DT1 is a classic motorcycle model, and its distinctive appearance can be an attractive feature for collectors and enthusiasts.
2. Unique character: Older bikes often have a unique character that newer models lack. They may require more maintenance and care, but they can offer a more engaging riding experience.
3. Affordability: Older bikes, especially those with fewer modifications, can be more affordable than newer models with similar specifications.
4. Parts availability: Since the DT1 is a popular model, there are many aftermarket parts available for it. This can make it easier to maintain and customize the bike to your liking.
Cons of buying a 233-11111-01-00 1969-11111-01-00 1971 YAMHA DT1 with a DT1 head:1. Maintenance requirements: Older bikes may require more frequent maintenance than newer models. This can be time-consuming and expensive.
2. Reliability concerns: Older bikes may not be as reliable as newer models. They may have more wear and tear, and parts may be harder to find or more expensive.
3. Limited safety features: Older bikes may not have the same safety features as newer models. This can be a concern for riders who prioritize safety.
4. Limited performance: Older bikes may not have the same performance capabilities as newer models. They may not be as fast or as powerful.
Conclusion:If you are a collector, enthusiast, or someone who enjoys the unique character of older bikes, then a 233-11111-01-00 1969-1971 YAMHA DT1 with a DT1 head could be a great choice for you. You will need to be prepared to put in the time and money to maintain the bike, but the rewards can be worth it. If you prioritize reliability, safety, and performance, then you may want to consider a newer model.
Recommendation:Before making a purchase, make sure to research the bike thoroughly and get a pre-purchase inspection to ensure that it is in good condition. You may also want to consider joining a local motorcycle club or forum to connect with other owners and get advice.
Please see photo double check part number to make sure it fits your motorcycle before buying. 7 day no reserve offer. 1 .
I have a very large inventory of nos Yamaha parts from part is new old stock. Please see my many other offers and listings.
All parts are original genuine nos Yamaha, they may show shelf ware or need dusting from decades of storage. I combine shipping. Genuine oem part.