Athena Cylinder - Ø40mm Cylinder-piston kitRef : ATH00007A / 1013416

ATHENA Cylinder Kit - Ø40mm (manufacturer reference 070000/1)

Specifically designed for urban modifications and 50cc scooters, this ATHENA cylinder kit offers a complete solution to replace or optimize your engine assembly. Built around a nickel-carbide treated aluminum cylinder, it emphasizes durability and wear resistance for daily use in the city.

• Nickel-carbide treated aluminum cylinder for a resistant bearing surface.
• Architecture promoting an increase in coolant volume.
• High-performance exhaust valves depending on configurations.
• Bronze cylinder head dome for better conductivity and mechanical strength.
• Forged piston with skirts treated with molybdenum disulfide to reduce friction.
• Diameter: Ø 40 mm — suitable for modifications intended for urban use.

Delivered complete: piston, rings, circlips, pin, gasket set and, depending on the version, cylinder head and exhaust valves. Spare parts are available: piston 9469DA, rings 264301, top-end gaskets 604056. Compatible notably with APRILIA RX 50 (2019), MBK BOOSTER NEXT GENERATION (2004), and APRILIA COMPAY 50 (2013); check compatibility with your model before installation.

A technical choice aimed at riders and tuners looking for a robust and reliable base for their interventions on the scooter's thermal part.