Cylinder base gasket 0.5 mm 65cc & 70cc - reinforced

Cylinder base gasket, manufactured from reinforced graphite gasket sheet with a thickness of 0.5 mm (the colour of the paper used may differ from the photo)

Application position: Sealing between the engine case and cylinder base. This base gasket is an in-house design and is tailored to the aluminium 65cc and 70cc cylinders which typically have slightly larger transfer ports. The base gasket is designed so that the transfer ports of the cylinder are left fully open while still leaving sufficient gasket material, thereby significantly extending the service life compared to a standard 65cc base gasket.