Athena cylinder set
For over 10 years, Athena has been investing in the best and most advanced cylinder manufacturing technologies and components used not only by original equipment manufacturers, but also by the best racing teams in the world.
The production of aluminum cylinders is, last but not least, constantly improved through collaboration with the best Italian universities, as well as continuous development requests from the best engine tuners.
Thanks to a flexible production department, Athena can react efficiently to different situations (original equipment manufacturer production batches, small quantities, building a prototype for racing teams).
Athena cylinders are made of high quality aluminum alloys. They are made using the latest technologies and coated with a nickel-silicon alloy. After undergoing rigorous quality checks, all cylinders meet the highest standards of reliability, longevity, and performance.
Characteristic:
- A special 3D software is able to generate virtual simulations and mechanical loads.
- Aluminum cylinders are cast in steel molds and manufactured using CNC machines (thousandths of tolerances can therefore be guaranteed in all production phases)
- Revised water channels to increase capacity
- The cylinder liners are made of a special silicon carbide and nickel compound to ensure the best piston and cylinder life.
- Tested at an internal temperature of approximately 20 degrees, for the best possible control of the holes and the cylinder.
- Cylinder surfaces are perfectly flat to eliminate any inaccuracies of fit
Technical information:
Cylinder material: Aluminum
Cooling Type: Air Cooled
Diameter: 38mm.
Stroke: 42mm.
Displacement: 47.6cc
Compaction: 8:1
Piston Pin Diameter: 12mm.
Number of overflow channels: 2
Piston crown shape: arched
Number of piston rings: 2
Upper Piston Ring Thickness: 1.5mm.
Second piston ring thickness: 1.5mm
Piston Ring Type: Iron
Outlet: 1 x oval
cylinder head: cylinder + cylinder head in one
APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Hercules M1 25 automática 1,5 CV, 1,1 kw 1cil. - M1-506M Bastidores: --- 1972-1978
Hercules M2 25 automática 1,5 CV, 1,1 kw 1cil. - M2-504M Bastidores: --- 1972-1983
Hercules M3 25 automática 1,5 CV, 1,1 kw 1cil. - M3-510 Bastidores: --- 1972-1978
Hercules M5 25 2-marchas 1,5 CV, 1,1 kw 1cil. - M5-634 Bastidores: --- 1974-1979
Hercules MX-1 25 2 marchas de mano 1,5 CV, 1,1 kw 1cil. - 518 Bastidores: --- 1985-1994
Hercules Optima 50 3 2-marchas 2,5 CV, 1,8 kw 1cil. - Bastidores: --- 1979-1980
Hercules Optima 50 3S 2-marchas 2,5 CV, 1,8 kw 1cil. 513 Bastidores: --- 1986-1988
Hercules Optima 50 3S 2-marchas 2,5 CV, 1,8 kw 1cil. 515 Bastidores: --- 1980-1986
Hercules Prima 25 5 2-marchas 1,5 CV, 1,1 kw 1cil. - Bastidores: --- 1980
Hercules Prima 25 5 2-marchas 1,5 CV, 1,1 kw 1cil. - 634 Bastidores: --- 1993-1994
Hercules Prima 25 5N 2-marchas 1,5 CV, 1,1 kw 1cil. 634 015 634 Bastidores: --- 1980
Hercules Prima 25 5S 2-marchas 1,5 CV, 1,1 kw 1cil. 634 019 634 Bastidores: --- 1980
Hercules Prima 25 5S 2-marchas 1,5 CV, 1,1 kw 1cil. 634 021 634 Bastidores: --- 1980
Hercules Prima 25 5SL 2-marchas 1,5 CV, 1,1 kw 1cil. 514 041/061 514 Bastidores: --- 1981-1982
Sachs MX-1 25 1,6 CV, 1,2 kw 1cil. 518 518 Bastidores: --- 1996-2000
Sachs Prima 25 5 2-marchas 1,6 CV, 1,2 kw 1cil. - Bastidores: --- 1996-2004
Sachs Prima 25 5S 2-marchas 1,6 CV, 1,2 kw 1cil. - Bastidores: --- 1996-1997