ATHENA forged 4T Racing piston 94.95mm 520CC pin 20 for Ktm

for KTM EXC 4T, MXC 4T, SX 4T

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FIND YOUR BIKE - compatibility table

Ref.
221963
Cod.
S4F09500004B

-15%

Special Price €220.50 Regular Price €259.42

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The 4T Racing ATHENA forged piston with a diameter of 94.95 mm is designed for motorcyclists seeking high performance and an uncompromised riding experience. With a bore of 94.95 mm and a compression height of 23.50 mm, this piston is perfect for 520 cc cylinders, ensuring optimal power and immediate throttle response.

Its forged construction not only contributes to greater strength but also allows for a compression ratio of 11.0:1, ideal for those looking to push their engine's performance to the limit. The piston features three rings, which ensure effective sealing and optimal lubrication, reducing wear and improving engine efficiency.

Additionally, the diameter of the connecting rod pin of 20x10x46 mm and the conical type offer perfect compatibility with your vehicle's technical specifications, facilitating installation and ensuring smooth performance. Choosing the 4T Racing ATHENA piston means investing in a component that elevates your motorcycle to a higher level, making every ride an unforgettable experience.

  • Bore: 94.95 mm
  • Compression height: 23.50 mm
  • Cylinder capacity: 520 cc
  • Compression ratio: 11.0:1
  • Number of rings: 3
  • Connecting rod pin diameter: 20x10x46 mm
  • Pin type: conical

Race Use Only Product - Not intended for road use


TypeForged
Bore94,95
Displacement520
Compression height23,50mm
Compression ratio11.0:1
Number of segments3
Piston pinbiconical
This product fits your
This product does not fit with
KTM
EXC 4T 520 2000-2009
EXC 4T 525 2000-2009
MXC 4T 520 2000-2009
MXC 4T 525 2000-2009
SX 4T 520 2000-2002
SX 4T 525 2000-2009