Athena Cylinder Kit 44.5mm – KX65 (2002–2024)
Athena Cylinder Kit 44.5mm (14.2:1 Compression) – Kawasaki KX65 (2002–2024)
Boost your KX65’s power and reliability with the Athena 44.5mm Cylinder Kit. Engineered in Italy, this complete replacement top end delivers OEM fitment with high-compression performance and long-lasting durability for racing or high-demand riding.
What’s Included
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44.5 mm Nikasil-plated cylinder (OEM replacement)
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High-compression piston (14.2:1)
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Piston rings, wrist pin, and circlips
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Complete top-end gasket kit
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Required O-rings and seals
Fitment
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Kawasaki KX65: 2002–2024 (all listed years)
Direct bolt-on installation; no machining required.
Warranty & Support
All Athena kits are new and covered under Athena / Arrowhead EP warranty for materials and workmanship.
Support for missing or incorrect parts: (515) 402-8000 • tech@arrowheadep.com
Key Features
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OEM-style cylinder with precision Nikasil plating for durability and heat dissipation
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Forged high-compression piston for increased torque and throttle response
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Includes all gaskets, rings, and hardware for complete installation
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Designed for race-level performance and long service life
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Manufactured in Italy to meet or exceed OEM quality standards
Price & SKU
Retail Price: $696.95
SKU: 68-4889 / P400250100006
Estimated Shipping Weight: 3.55 lb
Package Dimensions: 8.78 × 7.25 × 5.50 in
Handling: Ships next business day from U.S. warehouses.
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
- Sneakers: 1–2 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.
