Thermal groups for Vespa and parts
When we talk about Vespa, we cannot help but mention one of the key elements that defines its performance: the engine group. This component, essential for the functioning of the engine, includes the cylinder and the piston, which work together to ensure that every drop of fuel is transformed into power and speed.
If you are a scooter enthusiast, you know how important it is to have an efficient engine group. It not only affects the overall performance of your vehicle but also impacts its reliability over time. Vespa engine groups are designed to withstand wear and tear, thanks to high-quality materials and robust construction, ensuring excellent durability over time.
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Complete thermal group BGM PRO 177/187 cc (also for Elestart/electric start) side spark plug for Vespa 125/150 Sprint V-GTR-TS-PX
Vespa 125 PX
Vespa 125 GT/GTR/TS
Vespa 125 Cosa
Vespa 150 PX
Vespa 150 Sprint Veloce
Vespa 150 Cosa
The BGM PRO 177cc is an improved and more powerful version of the proven BGM177 cylinder for Vespa PX125/150, now also compatible with models equipped with electric start.
Everyday Performance
The BGM177 cylinder is designed to offer high performance, durability, and reliability for daily use. By replacing the original cylinder, it is possible to double the power of the standard 125cc engine, with generous torque that allows for smooth riding. The cylinder can also be configured to reach over 20 HP, provided the right carburetor, exhaust, and crankshaft are paired with it. It is therefore an ideal solution for beginners who want to expand performance in the future.
With a displacement of 177cc, the BGM PRO 177 cylinder ensures a safe and relaxed riding experience, maintaining the same reliability and durability as a 200cc engine, operating within the same RPM range as a standard engine. It also offers low fuel consumption and good range. It is compatible with standard components, requiring only a small adjustment to the carburetor jet and spark plug.
Main Features
Material:
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Thermal group -BGM ORIGINAL 200 cc 12HP- Vespa Rally 200 (VSE1T), P200E (VSX1T), PX200, PX200E, PX200E Elestart, PX200E
Vespa 200 Rally VSE1T
Vespa 200 PE VSX1T
Vespa 200 Cosa VSR1>2T
The BGM 200cc cylinder is an improved version of the already reliable and powerful original cylinder. Suitable for 200cc engines of the Rally200, PX200, Cosa200, and the Spanish models DS/DN/TX/Iris, the BGM cylinder offers an additional advantage in terms of safety and performance thanks to an exact honing of 9/100 operating distance and slightly larger transfer ports. This makes it slightly more powerful and more fuel-efficient compared to the original.
The original head can be used, ready for installation with pistons, clips, piston pins, and base gasket.
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Cylinder base spacer -BGM ORIGINAL Malossi 210 / Polini 207, Polini 210, Polini 221 / Pinasco 213, Pinasco 225 / Original 200 for Vespa Vespa Rally200, PX200, Cosa200
Vespa 200 Rally VSE1T
Vespa 200 PE VSX1T
Vespa 200 Cosa VSR1>2T
Vespa 200 PE VSX1T Millennium '98
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Thermal group-BGM PRO 177 cc (also for Elestart/electric start) for Vespa 125/150 Sprint V-GTR-TS-PX
Vespa 125 PX
Vespa 125 GT/GTR/TS
Vespa 125 Cosa
Vespa 150 PX
Vespa 150 Sprint Veloce
Vespa 150 Cosa
PERFORMANCE EVERY DAY The BGM177 cylinder is
a very powerful, durable, and completely
everyday conversion cylinder. It covers a very wide range of applications. Simply
by swapping the cylinder, you can more than double the power of the standard
125cc engine and easily ride the wave of great torque.
Similarly, the exact same cylinder can turn the engine
into a beast with over 20 HP if it finds the right environment (carburetor,
exhaust, crankshaft). Thus, the cylinder offers beginners a
perfect base to be able to expand this, as needed,
more and more. The BGM PRO 177 replaces the original cylinder,
the conversion is simple and easy to reverse if necessary.
With its large displacement of 177cc, the BGM PRO 177 always offers
a safe and relaxed driving experience. The engine is as powerful as a
200cc machine, but with exactly the same reliability and durability.
It achieves this by operating in the same RPM range as a standard engine. The
low fuel consumption and the high range associated with it are
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Enhancing the thermal group of your Vespa doesn't just mean increasing power; it also means improving the riding experience. With a properly upgraded thermal group, you can achieve greater acceleration and a higher top speed, turning every trip into an exciting adventure.
Increasing Displacement: Increasing the engine's displacement is one of the most common modifications. For example, upgrading from a 125cc cylinder to a 177cc one can lead to a significant performance boost.
Cylinder Replacement: Aftermarket cylinders are designed to offer superior performance. Brands like Polini and Malossi offer high-quality cylinders that ensure power and reliability. Consider also replacing the exhaust