The cylinders are the aftermarket engine spare parts in which Athena has constantly invested for over ten years to improve production and performance. The company's engine cylinders and cylinder kits are recognized worldwide for their performance, durability and reliability. Engineered entirely in Italy by the Athena R&D department, with internal know-how and cutting-edge tools to design and test each cylinder, they are coated with motor-nicksil, a silicon nickel coating developed by Athena to obtain optimal smoothness and resistance to wear. The Big Bore increased thermal unit developed by Athena guarantees an increase in performance that can be found along the power curve, always maintaining reliability equal to that of the original components. All the components of the thermal.
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