CYLINDER FULL KIT 85mm XEF 310 FANTIC, ATHENA P400120100001 STD BORE, (Piston included)

Athena Standard Bore Cylinder Kit Ø 85mm, 310 cc - P400120100001 Includes Piston. All cylinders are engineered in Italy by Athena’s R&D Department. They are coated with motor-nicksil, a nickel-silicon coating developed by Athena for smoothness and optimal wear resistance. Athena’s cylinder kits and components are recognized worldwide for their performance, durability and reliability. The Standard Bore cylinder kit developed by Athena guarantees the same performance as original spare parts, extreme reliability and optimal smoothness due to the lightweight aluminium cylinder, barrel with nickel-silicon coating, and a piston designed to reduce friction. The kit includes the high-quality aluminium cylinder with standard bore, the complete piston with piston pin and rings, and all necessary gaskets. All components have been developed to withstand the highest temperatures, pressures and stresses and have been validated by Athena technicians with severe bench and road tests. This cylinder kit can be installed without making any changes to the engine crankcase. Technical features: Bore Diameter 85.00 mm, Compression Ratio 12.8:1, Displacement 304.15 cc, Net Weight 1.70 Kg. Partner Cross Reference code and Optional Parts: S5F08500007A Forged Piston 84.94mm, S5F08500007B Forged Piston 84.95mm, S5F08500007C Forged Piston 84.96mm, P400485160073 Gaskets Kit For Athena Cylinder Kit, SR1316016 Rings. Part No. 56-K316.85.CKA.