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Cylinders are the aftermarket engine replacement parts in which Athena has been constantly investing for over ten years to improve their production and performance. The company's engine cylinders and thermal units are recognized worldwide for their performance, durability, and reliability. Engineered entirely in Italy by Athena's R&D department, backed by in-house know-how and cutting-edge tools for designing and testing each cylinder, they are coated with motor-nicksil, a nickel-silicon coating developed by Athena to achieve optimal smoothness and wear resistance.
The Big Bore thermal kit developed by Athena guarantees an increase in performance across the power curve, while maintaining the same reliability as the original components.
The kit includes a high-quality aluminum cylinder with increased bore, a complete piston with piston pin and rings, and the necessary gaskets.
All components of the thermal unit have been designed, manufactured, and tested under rigorous conditions on the track and on static and dynamic test benches to ensure maximum resistance to high pressures and temperatures.
This thermal unit can be installed without making any modifications to the motorcycle's casings.
Significant increase in performance without compromising engine reliability
Maximum durability and smoothness guaranteed by a special nickel and silicon treatment of the barrel
Cylinder made of special lightweight aluminum alloy
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