CYLINDER KIT STD KTM 250 EXC-F HUSQ GASGAS ATHENA P400270100028
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Athena standard bore cylinder kit, part reference P400270100028, for 250 cc four-stroke applications. Includes a 78 mm bore cylinder, forged piston, pin, rings, and complete gasket set. High-grade aluminum cylinder for heat transfer and wear resistance. Forged, CNC-machined piston with molybdenum disulfide coating to reduce friction and noise. Piston pin and rings are made from aerospace-grade materials. Features an MLS head gasket, laser-cut stainless steel for high-pressure sealing. Designed to match OEM specifications for direct fit installation with no modifications required. Bore diameter is 78.00 mm and displacement is 249.00 cc.
- SKU
- 56-K314.78.CKA
- Brand
- Athena
- Availability
- In Stock (1)
- SKU
- 56-K314.78.CKA
- Brand
- Athena
- Availability
- In Stock (1)
FULL DESCRIPTION
Athena Standard Bore Cylinder Kit for 250cc Four-Stroke Engines
Enhance the performance and reliability of your 250cc four-stroke motorcycle with the Athena Standard Bore Cylinder Kit. This comprehensive kit (part reference P400270100028) includes everything needed for a direct replacement and upgrade.
Key Features:- Standard Bore Cylinder: Features a 78 mm bore diameter, providing a 250 cc displacement for optimal engine performance.
- High-Grade Aluminium Cylinder: Engineered for superior heat transfer and exceptional wear resistance, ensuring longevity and consistent performance.
- Forged Piston: Precision CNC-machined forged piston designed for maximum strength and durability.
- Reduced Friction and Noise: The piston is treated with a molybdenum disulfide coating, which significantly reduces friction and dampens operational noise.
- Aerospace-Grade Components: Includes a high-quality piston pin and piston rings manufactured from advanced, aerospace-grade materials for ultimate reliability.
- Complete Gasket Set: A full set of gaskets is provided, ensuring a perfect seal and straightforward installation.
- MLS Head Gasket: Equipped with a multi-layer steel (MLS) head gasket, laser-cut from stainless steel to provide high-pressure sealing capabilities.
- OEM Specification Design: This kit is meticulously designed to meet original equipment manufacturer (OEM) specifications, guaranteeing compatibility and a precise fit.
- No Modifications Required: The kit is engineered for a direct installation, meaning no additional modifications to your engine are necessary.
- Bore Diameter: 78.00 mm
- Engine Displacement: 249.00 cc
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Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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