ATHENA cylinder kit for engine 290CC BIG BORE 756.42.22

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.

- Aluminum cylinders are cast in steel molds and manufactured with CNC machines (thousandths of tolerance can therefore 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 life 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: 83mm

Stroke: 53.6mm

Displacement: 290cc

Compression: 13.5:1

Piston pin diameter: 16 mm

Number of piston rings: 2

Stock: not included in delivery

Maximum power on the crankshaft: 37.1 HP / 10,500 rpm

Torque: 28 Nm / 7,450rpm


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Suzuki RM-Z 250 1cil. RJ42A L0 Bastidores: RJ42A henceforth00500001-RJ42A henceforth00502883 2010
Suzuki RM-Z 250 1cil. RJ42A L1 Bastidores: RJ42A henceforth00502884-RJ42A henceforth00506016 2011
Suzuki RM-Z 250 1cil. RJ42A L3 Bastidores: RJ42A henceforth00508330-RJ42A henceforth00510690 2013
Suzuki RM-Z 250 38 CV, 28 kw 1cil. RJ42A L2 Bastidores: RJ42A henceforth00506017-RJ42A henceforth00508329 2012
Suzuki RM-Z 250 40 CV, 29 kw 1cil. RJ42A L4 Bastidores: RJ42A henceforth00510691-RJ42A henceforth00512700 2014
Suzuki RM-Z 250 40 CV, 29 kw 1cil. RJ42A L5 Bastidores: RJ42A henceforth00512701-RJ42A henceforth00513958 2015
Suzuki RM-Z 250 40 CV, 29 kw 1cil. RJ42A L6 Bastidores: RJ42A henceforth00513959-RJ42A henceforth00519999 2016
Suzuki RM-Z 250 40 CV, 29 kw 1cil. RJ42A L7 Bastidores: RJ42A henceforthH0500001-RJ42A henceforthH0599999 2017