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ATHENA offers this cylinder kit for FANTIC XEF 310 2023-2025. The cylinder kit groups a cylinder and the parts to fit it (piston, rings, gaskets depending on the kit: see contents). “Big bore” kits increase the bore and therefore the displacement: the engine gains torque and power.
The benefits:
Athena cylinders are designed in Italy with a very hard nickel-silicon coating; big bore versions increase displacement for more torque.
Harder starting, loss of power, blue smoke, oil consumption or a knock when cold: these are the signs of a tired top end.
No manufacturer hour figure for this model. Cross-Mania guideline: compression check every 30 h in hard use and every 60 h for leisure.
Check the exact model and year of your bike in the list below before ordering.
Fits:
FANTIC XEF 310 2025
FANTIC XEF 310 2024
FANTIC XEF 310 2023
Click on your bike to see all compatible parts.
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