Not so nice 
Cast iron cylinder with 50 cc displacement, suitable for your Piaggio Ciao, Si, Bravo and Boxer moped / moped with 10 mm piston pin.
Mäsig-läsig! – We strive to offer you the widest range of moped spare parts. However, this product is of rather poor quality and is not recommended by us. Should you nevertheless choose this item, we can understand you, but do not grant you any warranty or exchange.
The cylinder is not cleanly finished and has occasional chips and general manufacturing defects. In contrast to the original cylinder and other replicas, the exhaust and the overflow channels are significantly smaller and therefore the power output is correspondingly low.
Note: Check the piston ring joint before installation using a reed gauge. This should be between 0.15 - 0.4 mm to prevent the piston from jamming. Please observe the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.
| Material | Gray cast iron |
| Surface | varnished |
| Nominal diameter | 38.4 mm |
| Manufacturer | Olympia |
| Displacement | 50 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 46 mm |
| Ø Outlet outside | 22.4 mm |
| Ø outlet inside | 17.6 mm |
| Ø piston pin (B) | 10 mm |
| Area of application | Tuning |
| Number of fixing points | 3 pcs |
| Outlet type | clamped |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
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