Athena P400485100016 Cylinder Kit for Yamaha Big Bore Engine


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as of 06/24/2024 (Details)

Cylinder kit O 98 Big Bore YAMAHA YFZ450 04-11;.

Technical Details

  • Aluminum cylinder cast in steel molds and manufactured by CNC machines to assure millesimal tolerances during all manufacturing process
  • Projects use 3D solid modelling software creating virtual simulation and verification of mechanical stresses
  • Cylinder liner with a special silicon carbide and nickel coating mixture to grant the best fluidity of the piston and durability of the cylinder
  • Lapping performed in rooms with indoor temperatures of 20° C, in order to have an excellent control of the boring and of each cylinder quality

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