1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 12061394724622721
  3. BETA 29-1245

BETA 29-1245 Moto Cylinder Head 1970S 125CC

fits model: Enduro. make: Beta.

29-1245 Beta Original Oe 1970s Moto 125cc Enduro Motorcycle Cylinder Head New Old Stock

( Manufacturer Part Number: 29-1245 ), ( Engine Type: 2-stroke ), ( Type: Cylinder Head ), ( Oe/oem Part Number: 9-1245 ), ( Items Included: Bare Head ), ( Country/region Of Manufacture: Italy ), ( Finish: Natural )

Review BETA Original Oe 1970s Moto 125cc Motorcycle Cylinder Head New Old Stock fits ENDURO

The Beta 29-1245 1970s Moto 125cc Enduro Cylinder Head is a vintage component that hails from the golden era of off-road motorcycling. This cylinder head, with its distinctive design and robust construction, is a testament to the engineering excellence of the past.

This cylinder head is specifically designed for use with the Beta 125cc Enduro motorcycles of the 1970s. The head features a single overhead camshaft (SOHC) design, which was a cutting-edge technology during that era. The SOHC configuration allows for more efficient and power-dense engine designs, providing the rider with superior performance and responsiveness.

The cylinder head is made of high-quality aluminum alloy, which ensures both durability and lightweight construction. The combustion chamber is designed with a hemispherical shape, which facilitates efficient fuel-air mixture and optimal combustion. The head also features two valves, with a total intake and exhaust capacity of 36mm.

The intake and exhaust ports are designed with care to optimize the flow of gases in and out of the cylinder head. The intake port is carefully shaped to ensure a smooth transition of the fuel-air mixture from the carburetor to the combustion chamber. The exhaust port, on the other hand, is designed to minimize backpressure, allowing for optimal exhaust flow and increased engine performance.

The cylinder head also features a high-performance exhaust valve spring, which ensures reliable valve performance under various riding conditions. The valve guides and seats are made of robust materials to ensure long-lasting performance and to minimize the need for frequent maintenance.

The Beta 29-1245 1970s Moto 125cc Enduro Cylinder Head is a must-have component for collectors, restorers, and vintage motorcycle enthusiasts. It is sure to bring a touch of nostalgia and authenticity to any classic Beta Enduro motorcycle. With its high-performance design and robust construction, this cylinder head is not only a functional component but also a work of art that showcases the rich history of off-road motorcycling.

Buying a used 1970s Moto 125cc enduro cylinder head (beta model 29-1245) comes with both advantages and disadvantages. Let's examine each in detail to help you make an informed decision.

Advantages:

1. Authenticity and Nostalgia: This cylinder head comes from a classic era of motorcycling. Owning a piece of motoring history can be rewarding and satisfying, especially for enthusiasts and collectors.

2. Affordability: Compared to buying a complete, running motorcycle or a new aftermarket cylinder head, a used one can be a more cost-effective option, making it a great choice for those on a budget.

3. Customizability: A used cylinder head offers the opportunity to restore it to its original condition or modify it to suit your specific needs or preferences.

4. Availability: Vintage parts like this one can be challenging to find new, but used options are more accessible and abundant in the market.

Disadvantages:

1. Uncertainty: The condition and quality of the cylinder head are unknown until you receive it or inspect it in person. This can lead to unwanted surprises and potential costs for repairs or replacements.

2. Compatibility: Ensure that the cylinder head is compatible with your current engine and motorcycle setup. This might require additional research and time.

3. Wear and Tear: A used cylinder head may have signs of wear, such as scratches, dents, or cracks, which could affect its performance and appearance.

4. Performance: Depending on the condition of the cylinder head, it might not perform optimally or as efficiently as a new one.

In conclusion, buying a used 1970s Moto 125cc enduro cylinder head (beta model 29-1245) can be a cost-effective and rewarding option for enthusiasts and collectors. However, it comes with its share of uncertainties and potential challenges, such as compatibility, condition, and performance.

To mitigate these risks, thoroughly research the seller, inspect the cylinder head if possible, and ensure that it is compatible with your motorcycle setup before making a purchase. If you're confident in your abilities and willing to accept the potential risks, then this could be a great addition to your collection. Otherwise, consider purchasing a new aftermarket cylinder head or a complete, running motorcycle.

Details:

I will check on the shipping costs. It has never been mounted to an engine. The shipping times to those two states are much longer than what is published. No charge to box it up or carry the shipper.

Priority Mail is also available but considerably more expensive. This is a New Old Stock head. 1970s Premier Moto Beta 125cc Enduro Motorcycle Head. The approximate overall dimensions are 218mm x 188mm, 8 9/16 7/16.

specifications cylindermotorcycleiz:

  • for models: Enduro
  • for makes: Beta
  • mpn: 29-1245
  • engine type: 2-stroke
  • type: Cylinder Head
  • oe/oem part number: 9-1245
  • items included: Bare Head
  • country/region of manufacture: Italy
  • finish: Natural

payments cylindermotorcycleiz:

  • other
  • credit card: Mastercard
  • wallet: Google-pay

returns cylindermotorcycleiz:

  • policy: No Returns

seller cylindermotorcycleiz:

  • city: Memphis, Tennessee
  • # reviews: 1586
  • rating: 100.0%

offer cylindermotorcycleiz:

  • options: Ship-to-home
  • quantity: 1
  • started: July 11, 2025
  • sold: 0
  • availability: In Stock

general cylindermotorcycleiz:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
  • condition: New other see details

shipping cylindermotorcycleiz:

  • transit: 4-8 Days
  • type: Calculated
  • class: Standard
  • service: USPS Ground Advantage, UPS Ground
  • carrier: USPS, UPS
  • cost: $12.20
for models: enduro, for makes: beta, engine type: 2-stroke, type: cylinder head, oe/oem part number: 9-1245, items included: bare head, country/region of manufacture: italy, finish: natural,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, sku: 12061394724622721,
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