S5F08300002A
ATHENA

4T Forged Piston Ø 82,95mm for Athena Big Bore Cylinder Kit

Cod. Art. S5F08300002A
EURO
235.36
List Price
discount
EURO
235.36
VAT Incl. (22%)
Add to Cart
DETAILS

Athena, leader in producing motorcycle spare parts for over 40 years, unveils its new range of 4-stroke off-road forged pistons made by reverse extrusion. Produced with cutting-edge CNC machining tools, which ensure dimensional tolerances of less than 0.01 mm, Athena pistons are made of a special high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance. The perfectly smooth profile ensures a regular flow and the perfect flame propagation.

Some pistons’ skirts are moreover treated with a molybdenum disulfide coating applied by screen printing which further reduce friction to enhance performance and durability.

Athena engineers ensure advanced technical solutions and the highest quality standards equal to or better than those adopted in OE production, so as to guarantee performance and reliability.
Each piston, engineered in Italy by Athena R&D department, is tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate its performance even in the most extreme conditions.
The proven quality of Athena pistons is offered at an extremely affordable price.

This piston for Athena Big Bore Cylinders is equipped with piston rings that guarantee less friction with the Cylinder and therefore a higher performance.
Athena takes care of the development of the pistons down to the smallest detail: the rings are produced in Japan with wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability. The rings perfectly adapt to the Cylinder liner even at low tangential load.

This piston kit contains the piston, the pin, the circlips, and the piston rings. All components are replaceable and interchangeable in case of need.

All Athena products produced in greater displacement and power than those provided by the road code of the user's country, are intended exclusively for competitive use. Athena declines all responsibility for any use of the product contrary to national regulations.

Guarantee of compliance should not be applicable to products destined for competitive sports use or which are used in high-performance or high-speed applications unless it is a clear case of faultiness.

High performance and pourability

Reduced friction and noise

Enhanced resistance and durability

You might also like
S410485001073
ATHENA - S410485001073
Cylinder Head Gasket thickness same as OE
Regular VAT incl.
32.51
S41000030P121
ATHENA - S41000030P121
Kit 6 Rollers Variator 19x14 gr.12
Regular VAT incl.
21.36
S41000030P044
ATHENA - S41000030P044
Kit 6 Rollers Variator 19x17 gr.15,5
Regular VAT incl.
23.88
P40230065
ATHENA - P40230065
Friction Disc Kit with Clutch Cover Gasket KAWA KX500 88-04
Regular VAT incl.
86.34
M730903490200
ATHENA - M730903490200
Oil Seal Exterior Rubber SD 48x60x6,5 R VS
Regular VAT incl.
24.41
ATHENA - S410250017009
Generator Side Gasket
Regular VAT incl.
9.42
ATHENA - S410090006049
Cylinder Base Gasket thickness same as OE
Regular VAT incl.
4.16
PB322097
ATHENA - PB322097
Combo Kit: Connecting rod kit with engine gasket kit
Regular VAT incl.
343.42
Regular VAT incl.
8.97
S41PLAT076
ATHENA - S41PLAT076
Trasmission Belt KYMCO X-CITING 300i/300i R
Regular VAT incl.
55.14
S410270001016
ATHENA - S410270001016
Cylinder Head Gasket
Regular VAT incl.
6.11
S610440006005
ATHENA - S610440006005
Cylinder Base Gasket with thickness 0,4 mm
Regular VAT incl.
5.20
S410210008018
ATHENA - S410210008018
Clutch Cover Gasket
Regular VAT incl.
8.71
S410210200091
ATHENA - S410210200091
Fireproof Air Filter - Dual Stage
Regular VAT incl.
10.72
ATHENA - S410210007034
Carter Engine Gasket
Regular VAT incl.
4.33
Regular VAT incl.
2.64
ATHENA - S410210016011
Clutch Cover Gasket
Regular VAT incl.
9.58
S410480308002
ATHENA - S410480308002
Cylinder Head for ATHENA CYLINDER KIT | 2T Engine
Regular VAT incl.
44.42
Regular VAT incl.
3.29
P400210850225
ATHENA - P400210850225
Complete Gasket Kit (oil seals not included)
Regular VAT incl.
72.71
RESELLER ACCESS
Email Address:

Password:
Remember me

Login

CART

Your basket 
is empty

This website or third-party tools used by it make use of cookies necessary for its operation and useful for the purposes described in the cookie policy. If you want to know more or deny consent to all or some cookies, you can consult the cookie policy. If you do not accept, you can choose not to browse the site or to do so only with technical or performance cookies.
I AGREE I DO NOT AGREE