fits model: Mx, 250, Bultaco. year: 1977.

( Brand: Amal ), ( Manufacturer Part Number: R2040-401 )
The R2040-401 Bultaco 250 MK10 Pursang M192 is a vintage motorcycle that exudes a timeless charm and raw power. This iconic machine, hailing from the prestigious Bultaco stable, is a true testament to the golden era of off-road racing.
The model in question is a MK10 Pursang, a variant renowned for its agility, speed, and handling. The engine is a 250cc two-stroke powerhouse, the R2440, which delivers a thrilling and responsive ride. The carburetor used is the R2440 401ahrma, an Amal design known for its precision and reliability, ensuring a smooth and consistent fuel delivery.
The bike features a bin2 exhaust system, a vital component in optimizing performance. The exhaust not only adds to the bike's distinctive sound but also aids in the efficient expulsion of exhaust gases, thus contributing to the engine's power output.
The R2040-401 Bultaco 250 MK10 Pursang M192 is adorned with a classic, minimalist design. Its vintage appeal is enhanced by its original components, such as its wire wheels and distinctive twin headlights. This motorcycle is not just a means of transportation; it's a piece of motoring history, a symbol of a bygone era, and a true joy to ride for enthusiasts of classic motorcycles.
Pros of buying a R2040-401 Bultaco Pursang M10:1. Heritage and History: Bultaco is a renowned brand with a rich history in the world of motorcycles, particularly in off-road racing. Owning a classic Bultaco Pursang M10 could be an exciting way to connect with this legacy.
2. Rare and Collectible: As a limited edition model, the R2040-401 Bultaco Pursang M10 is a rare find. Its unique features, such as the Amal carburetor and R2440 engine, make it a collectible for enthusiasts and collectors.
3. Powerful Engine: The R2040-401 engine is known for its performance and reliability. With a displacement of 401cc, it provides a good balance between power and efficiency.
4. Handling and Agility: Known for their agility and handling, Bultaco motorcycles are favored by off-road riders. The Pursang M10 should provide a thrilling riding experience, especially on rough terrains.
5. Customization Opportunities: As a classic bike, the Pursang M10 offers plenty of room for customization. You can personalize it to your taste, making it a truly unique piece.
Cons of buying a R2040-401 Bultaco Pursang M10:1. Maintenance and Repairs: Classic motorcycles like the Pursang M10 may require more maintenance and repair work than modern bikes. This could be costly and time-consuming.
2. Limited Availability of Spare Parts: As a rare model, finding spare parts for the R2040-401 Bultaco Pursang M10 may be challenging and expensive.
3. Less Modern Features: Compared to modern motorcycles, the Pursang M10 lacks various modern features, such as electronic fuel injection, ABS, and advanced safety systems.
4. Potential for Frequent Breakdowns: Due to its age and use in off-road conditions, the R2040-401 Bultaco Pursang M10 may be prone to frequent breakdowns, which could be inconvenient and expensive.
Conclusion:The R2040-401 Bultaco Pursang M10 is a unique and exciting prospect for classic motorcycle enthusiasts and collectors. Its powerful engine, agile handling, and collectible status make it an appealing choice. However, potential buyers should be prepared for the challenges that come with owning a classic motorcycle, such as maintenance, repair costs, and limited availability of spare parts. Ultimately, the decision to buy this bike should be based on your personal preferences, budget, and willingness to embrace the challenges and rewards of owning a classic motorcycle.
Recommendation:If you are a classic motorcycle enthusiast with a passion for off-road riding and a budget to accommodate the potential upkeep, the R2040-401 Bultaco Pursang M10 could be an excellent addition to your collection. However, if you prefer a more modern bike with modern features and fewer maintenance requirements, you may want to consider other options.
Clean inside.
All threaded holes and surfaces are good.
Frame serial number pb19201396 and motor pm19201396, run prior to disassembly. May be of interest to matador, pursang, Astor, Sherpa, Alpine, front era Bultaco motocross Mx and STD endure riders collectors. Choke works as it should. Plastic cap has good threads and no cracks.
Buy multiple items and I will combine them to help you save on shipping costs.
Inside the throat measures 40mm diameter. I ship items out fast.
Carb length front to rear is 100mm. Carb has no damage, corrosion. Spigot outside diameter aft of the lip measures 46mm and air bell 62mm.
A very hard to find carburetor and must have for period historical correct restoration.