X30 cylinder for IAME karting engines.
This O-ring head joint is aOriginal part IAME, designed specifically to ensure the perfect seal between the cylinder and the head of your X30 engine. Located on the outer edge of the combustion chamber, this "large diameter" prevents any leakage of the coolant outwards or, more serious, into the engine.
The use of an original part guarantees optimal resistance to high pressures and extreme thermal stresses encountered in competition.