Restore Your KTM EXC-F 250’s Original Performance
Bring your KTM EXC-F 250 back to peak condition with Athena’s Standard Bore Cylinder Kit, engineered for reliability, durability, and precision. This kit is the perfect solution for riders and mechanics who want to rebuild the engine to OEM specifications without compromising quality.
Premium Components for a Complete Rebuild
The kit includes:
High-grade aluminum cylinder for optimal heat transfer and wear resistance.
Forged piston CNC-machined for tight tolerances and coated with molybdenum disulfide to minimize friction and noise.
Pin and rings made from aerospace-grade materials for superior strength and smooth operation.
Complete gasket set, featuring an MLS (Multi-layer Steel) head gasket laser-cut from stainless steel for perfect sealing under high pressure and temperature.
OEM-Level Fit and Easy Installation
Athena’s Standard Bore Kit is designed to match original engine specifications, ensuring perfect compatibility with existing components. Installation is straightforward with no modifications required.
Proven Reliability for Long-Term Performance
Backed by Athena’s racing experience and partnerships with leading manufacturers, this kit guarantees consistent performance and durability even under demanding conditions.
Bullet points
- Aluminum cylinder with a special nickel and silicon coated barrel
- Forged piston with anti-friction coating
- Complete gasket set with laser-cut MLS head gasket
- Perfect OEM fit for easy, reliable installation
