Athena cylinder set
For more than 10 years, Athena has been investing in the best and most modern technologies for the production of cylinders and their components, which are used not only by original equipment manufacturers, but also by the best racing teams in the world.
Last but not least, the production of aluminum cylinders is constantly improved through cooperation with the best Italian universities and constant development requests from the best engine tuners.
Due to a flexible production department, Athena can react efficiently to different situations (OEM production batches, small quantities, building a prototype for racing teams).
Athena cylinders are made of high quality aluminum alloys. They are manufactured using the latest technologies and are coated with a nickel-silicon alloy. Once all cylinders have passed strict quality controls, they meet the highest standards in terms of reliability, durability and performance.
Features:
- A special 3D software is able to generate virtual simulations and mechanical loads.
- The aluminum cylinders are cast in steel molds and manufactured with CNC machines (in this way a thousandth of a tolerance can be guaranteed in all manufacturing phases)
- Revised water channels to increase capacity
- Cylinder liners are made from a special blend of silicon carbide and nickel to ensure the best possible piston mileage and cylinder durability.
- Tested at an internal temperature of approximately 20 degrees, for the best possible control of the holes and cylinders
- The surfaces of the cylinders are perfectly flat to eliminate any inaccuracies of fit
Technical specifications:
Cylinder material: Aluminum
Cooling type: water cooled
Diameter: 54mm
Stroke: 54.5mm
Displacement: 124.82cc
Compression: 14.3:1
Piston pin diameter: 15 mm
Number of transfer channels: 5
Piston Crown Shape: Domed
Number of piston rings: 1
Upper piston ring thickness: 1mm
Piston Ring Type: Chrome
Membrane material: not included in delivery
Output: split in two
Stock: not included in delivery
Maximum power at the crankshaft: 35.3 HP / 1,100 rpm
Torque: 22.6 Nm / 10,700rpm
APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Yamaha YZ 125 39 CV, 29 kw 1cil. CE08C 5MV2 Bastidores: CE08C henceforth01740-- 2001
Yamaha YZ 125 39 CV, 29 kw 1cil. CE09C 5NY2 Bastidores: CE09C henceforth00542-- 2002
Yamaha YZ 125 39 CV, 29 kw 1cil. CE10C 5UN2 Bastidores: CE10C henceforth00344-- 2003
Yamaha YZ 125 39 CV, 29 kw 1cil. CE13C 5XE2 Bastidores: CE13C henceforth00176-- 2004