Athena 249cc Piston Kit
Athena 249cc Piston Kit
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Maximize your engine's potential with the Athena 249cc Piston Kit. This high-performance piston kit is engineered to withstand extreme mechanical and thermal stresses, ensuring reliability and enhanced power output. Experience improved performance and durability with this essential upgrade for your 2-stroke engine.
Description
The Athena Piston Kit is designed for enthusiasts and professionals seeking to optimize their engine's performance. Each piston undergoes rigorous testing on engine dynamometer benches under progressive stress loads and on the track to validate its performance in the most demanding conditions. The piston rings are engineered to minimize friction with the OE cylinder, resulting in increased power and efficiency. Manufactured using reverse extrusion and crafted from high-quality 4032 Aluminum Alloy, this piston kit guarantees superior strength and heat resistance. Designed specifically for OE cylinders, this standard size C piston is ideal for those looking for reliable performance and a significant upgrade. Enhance your 2-stroke engine with Athena's precision engineering and race-proven technology. This kit fits perfectly and boosts your engine's efficiency.
Features & highlights
- Experience superior durability with high resistance to mechanical and thermal stresses.
- Maximize power output thanks to piston rings designed to minimize friction.
- Benefit from race-proven performance validated through extensive dynamometer and track testing.
- Enjoy enhanced strength and heat resistance with the 4032 Aluminum Alloy construction.
- Precision-engineered using reverse extrusion for optimal performance and reliability.
- Optimized for OE cylinders ensuring correct fitment and performance gains.
Technical specifications
- Brand: Athena
- Vendor Part Number: S4F06640018C
- Bore Size: 66.36 mm
- Compression Ratio: Stock
- Displacement: 249 cc
- Engine Type: 2-Stroke
- Piston Head Shape: Domed
- Piston Material: 4032 Aluminum Alloy
- Piston Size: Standard Size C
- Type: C
- Units: Kit
Important to know
This piston kit is designed for installation in OE cylinders. Ensure compatibility before installation.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
ATHENA
S4F06640018C
Piston Kit
66,36 mm
Stock
249 cc
4032 Aluminum Alloy
Standard Size C
2-Stroke
Domed
C
Kit


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

