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68.5 mm "Sport MK II" racing cylinder kit with 210 ccm, compatible with your Vespa P 200, PX 200, Cosa 200, and Rally 200 scooters.
The aluminum cylinder is designed for a 57 mm stroke, 110 mm connecting rod length, and a 16 mm piston pin. The cylinder bore is coated with nickel-silicon carbide (commonly known as Nikasil), giving the tuning cylinder a robust foundation for sporty touring and racing setups. The Sport version comes with a Vertex piston featuring two piston rings. On the MK II, the transfer ports have been redesigned, the port windows enlarged, and the exhaust fitted with a bolted, two-piece steel flange. This allows for easy maintenance of the racing cylinder and better adaptation to your setup as needed. The layout, featuring seven overflow channels—three of which are support channels—is designed for a wide usable RPM range and strong torque in the low- and mid-range.
The 210 Malossi Sport can be run with a standard 57 mm stroke. Thanks to the shorter piston skirt, the racing kit is also suitable for setups with a 60 mm long-stroke crankshaft without having to shorten the piston at the bottom. For optimal tuning, we recommend selecting the fuel mixture, ignition timing, carburetor, and exhaust system to match the rest of the engine setup.
Package Contents:
- Cylinder
- Vertex piston with two piston rings
- Piston pin
- Cylinder head
- Gaskets
- Main nozzles SI 120 / 130
- Installation Instructions
Note: Please observe the installation direction during assembly. The piston is installed with the arrow pointing toward the exhaust on the exhaust side.
You can find matching exhaust systems and carburetor jets for tuning in the accessories section.
A quality product from the Italian manufacturer Malossi.
| Manufacturer | Malossi |
| Material | Aluminum |
| Displacement | 210 ccm |
| Crankshaft stroke | 57 mm |
| Ø cylinder neck | 73.2 mm |
| Ø Outlet outside | 46 mm |
| Ø outlet inside | 37.8 mm |
| Ø piston pin (B) | 16 mm |
| Outlet type | straight |
| Hole spacing outlet | 58 mm |
| Number of fixing points | 4 pcs |
| Camouflaged | No |
| Area of application | Tuning |
| Vespa | Vespa PX, T5, Cosa - P200E · VSX1T · 1977–1984 (Ignition Switch on Steering Head) , PX200 · VSX1T · 1984–1993 Lusso / Arcobaleno , PX200 · VSX1T · 1993–1996 Classic , PX200 · VSX1T · 1997–1999 (Disc) , Cosa 200 · VSR1T · I 1988–1992 II 1992–1998 |
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