1. Motorcycle Carburetors Offers
  2. sku: 11830228927753813
  3. DELLORTO SH1/18

DELLORTO SH1-18 Lambretta Serveta Carburetor SH1/18 150

fits model: 125.

Dellorto Sh1/18 Lambretta Serveta Li 125 150 Carburetor

( Brand: Dellorto ), ( Machine Type: Scooter ), ( Manufacturer Part Number: SH1/18 ), ( Material: Aluminium ), ( Vintage Part: Yes ), ( Engine Type: 2-stroke ), ( Choke Type: Mechanical ), ( Type: Carburettor ), ( Mounting Flange Type: Round Bore ), ( Unit Type: Unit ), ( Features: Jetting ), ( Universal Fitment: No ), ( Country Of Origin: Italy )

Review DELLORTO Sh1/18 Lambretta Serveta Li 150 Carburetor fits 125

The Dellorto SH1/150 carburetor is a classic and highly regarded component for Lambretta scooters, particularly the Serveta 125 and 150 models. This carburetor, manufactured by Dellorto, an Italian company renowned for producing high-quality motorcycle carburetors since 1939, is specifically designed to deliver an optimal air-fuel mixture for these scooters.

The SH1/150 carburetor features a single venturi design with a 150mm throttle body diameter. This design allows for a smooth and responsive throttle action, ensuring the engine responds efficiently to the rider's inputs. The carburetor also comes equipped with an automatic choke system, making starting easier in cold conditions.

The carburetor body is constructed from lightweight yet durable materials, such as aluminum, which helps to keep the overall weight of the scooter down. The float bowls are made from glass-reinforced plastic, offering excellent resistance to corrosion and ensuring a consistent fuel supply to the engine.

The SH1/150 carburetor is also known for its ease of tuning and adjustment. It comes with various adjustment screws, such as the main jet, needle jet, and idle mixture screw, allowing riders to fine-tune the carburetor for their specific engine and riding conditions. This level of adjustability makes it a popular choice among Lambretta enthusiasts and restoration projects.

The carburetor's design also features a built-in fuel filter, ensuring that contaminants in the fuel are removed before reaching the engine, contributing to better engine performance and longevity. Additionally, the carburetor comes with a replacement gasket kit, making it easy for riders to perform routine maintenance and keep their carburetor in top condition.

Overall, the Dellorto SH1/150 carburetor is a must-have component for any Lambretta Serveta 125 or 150 scooter owner. Its classic design, ease of tuning, durability, and excellent performance make it a popular choice among scooter enthusiasts and restoration projects.

The Dellorto SH1/150 and SH1/18 carburetors are popular choices for Lambretta scooters due to their excellent performance and reputation for reliability. Here are some pros and cons that may help you decide if this carburetor is the right choice for your Lambretta Serveta 125 or 150.

Pros:

1. Excellent performance: Dellorto carburetors are known for their smooth power delivery and efficient fuel consumption. They offer a good balance between power and economy, making them a popular choice among scooter enthusiasts.

2. Reliability: Dellorto carburetors are built to last. They use high-quality materials and are designed to withstand the rigors of regular use.

3. Adjustability: The SH1/150 and SH1/18 carburetors offer a range of adjustability options, allowing you to fine-tune the engine for optimal performance.

4. Easy to rebuild: If you enjoy working on your scooter, you'll appreciate the ease of rebuilding a Dellorto carburetor. The components are readily available, and the instructions are clear and easy to follow.

5. Wide applicability: Dellorto carburetors are not just limited to Lambretta scooters. They are also used on other makes and models, making them a versatile choice.

Cons:

1. Cost: Dellorto carburetors are more expensive than some other options on the market. However, their reputation for performance and reliability may justify the extra cost.

2. Complexity: Compared to some other carburetors, Dellorto carburetors can be more complex to set up and tune. It may require some patience and expertise to get it right.

3. Availability: Dellorto carburetors may not be as readily available as some other options. You may need to order them online or from a specialty shop.

4. Maintenance: While Dellorto carburetors are built to last, they do require regular maintenance to ensure optimal performance. This includes cleaning the carburetor and adjusting the settings as needed.

Conclusion:

The Dellorto SH1/150 and SH1/18 carburetors offer excellent performance, reliability, and adjustability, making them a popular choice among Lambretta enthusiasts. However, they are more expensive than some other options and may require some expertise to set up and tune. Ultimately, the decision to buy a Dellorto carburetor depends on your budget, experience level, and desired performance. If you value smooth power delivery, efficient fuel consumption, and the ability to fine-tune your engine, then a Dellorto carburetor may be worth the investment. On the other hand, if you are looking for a more budget-friendly option or prefer a simpler setup, there may be other carburetors that better suit your needs.

Recommendation:

If you are serious about getting the best performance possible from your Lambretta Serveta 125 or 150, then a Dellorto SH1/150 or SH1/18 carburetor is an excellent choice. However, be prepared for the additional cost and the time and expertise required to set it up and tune it. If you are new to scooter maintenance or are on a tight budget, you may want to consider other options that are more user-friendly and cost-effective. Ultimately, the decision is yours, and I hope this information helps you make an informed choice.

part # sh118 prices

  • $44.00-$125.00

specifications iodacarb:

  • for models: 125
  • brand: Dellorto
  • machine type: Scooter
  • manufacturer part number: SH1/18
  • material: Aluminium
  • vintage part: Yes
  • engine type: 2-stroke
  • choke type: Mechanical
  • type: Carburettor
  • mounting flange type: Round Bore
  • unit type: Unit
  • features: Jetting
  • universal fitment: No
  • country of origin: Italy

offer iodacarb:

  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: May 25, 2026

seller iodacarb:

  • rating: 99.3%
  • # reviews: 1374

general iodacarb:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

payments iodacarb:

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

returns iodacarb:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

shipping iodacarb:

  • service: UPS Ground Saver
  • transit: 4-9 Days
  • type: Fixed
  • class: Economy
  • carrier: UPS
  • cost: $9.82
for models: 125, machine type: scooter, vintage part: yes, engine type: 2-stroke, choke type: mechanical, type: carburettor, mounting flange type: round bore, unit type: unit, features: jetting, universal fitment: no, country of origin: italy,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, material: aluminium, sku: 11830228927753813,

Dellorto SH1-18 Is Similar To:

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3 offers $44.00–$125.00 USD
  • Offer #1: $44.00 price + $9.82 delivery = $53.82* total. Ideal for motorcycle and scooter enthusiasts looking to enhance their air intake and fuel delivery system with a high-quality, authentic Dellorto product. The LAMBRETTA SERVETA LI 125 150 DELLORTO SH1/18 Carburetor is a vintage part specifically designed for 2-stroke engines, suitable for scooters.+$9.82 shipping
  • Offer #2: $50.00 price + $16.45 delivery = $66.45* total. Item #1311.+$16.45 shipping
  • Offer #3: $125.00 price + $20.00 delivery = $145.00* total. It is USED ,FROM A LAMBRETTA 150 LI, TV,SX.+$20.00 shipping