ATHENA P400270100010 Cylinder Kit 350cc for Ktm
for KTM EXC F 4T, FREERIDE, XC FW 4T
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
The 350cc cylinder kit is specifically designed for Ktm motorcycles, offering high performance and reliability. Made from high-quality aluminum, this cylinder set is the result of over a decade of technological innovation and advanced research. Each cylinder is produced using cutting-edge techniques, including steel mold casting and CNC machining, ensuring millimeter tolerances throughout all stages of production.
Distinctive features include optimized water channels for increased cooling capacity and cylinder sleeves made from a special blend of silicon carbide and nickel, which ensure excellent piston mileage and extended cylinder life. Each component is tested at controlled temperatures to guarantee maximum precision in bore dimensions.
With a bore of 88 mm and a stroke of 57.5 mm, this cylinder offers a displacement of 350 cc and a compression ratio of 12.85:1, generating a maximum power of 40.3 HP at 11,650 RPM. The piston pin diameter is 18 mm, and the kit includes two piston rings, with specific thicknesses to optimize performance.
- Bore: 88 mm
- Stroke: 57.5 mm
- Displacement: 350 cc
- Compression: 12.85:1
- Maximum power: 40.3 HP at 11,650 RPM
- Piston pin diameter: 18 mm
- Material: High-quality aluminum
- Optimized water channels for cooling
- Cylinder sleeves in silicon carbide and nickel
- Piston rings included: 2
- Controlled temperature testing for precision in bore dimensions
