Athena - 2T piston with racing inner dome
Athena has introduced its first 2T piston kit with a racing dome, a high-performance solution compatible with KTM Group (KTM, Husqvarna, GASGAS) 125 cc 2-stroke off-road bikes up to 2026.
This new kit is a real upgrade: more power, less friction and maximum durability over time - perfect for riders who want to push their 125 cc 2T to the limit without compromising on reliability or performance.
The flat truncated-conical head with 12° bevel maximises combustion efficiency by optimising the compression ratio and turbulence in the combustion chamber. Oil dots-coated walls reduce friction and improve lubrication, increasing piston life even under the most extreme off-road conditions and chromed steel rings ensure gas sealing and resistance to high temperatures.
The Cylinder Inner Dome optimises squish for maximum efficiency. The internal profile is designed to radically improve the squish - resulting in a more precise air-fuel mixture compression and faster, more consistent and responsive combustion.
The ultra-resistant bronze is a high-conductivity and thermally stable material that maintains its shape under stress, ensuring consistent and long-lasting performance in all conditions.
ATHENA
