Athena 80cc Big Bore Cylinder Kit – KTM 65 SX / XC (2001–2008)

Athena 80cc Big Bore Cylinder Kit – KTM 65 SX / XC (2001–2008)

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Regular price$807.95
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✓ Fits:

  • 2001-2008 KTM 65 SX
  • 2001-2008 KTM 65 XC

✓ Features:

  • Increases displacement from 65cc to approximately 80cc
  • Race-spec power valve and cylinder head system (non-OEM compatible)
  • Nickel-carbide coated bore for maximum reliability and heat transfer
  • Includes piston, gaskets, seals, and precision hardware
  • Designed for competition and high-performance builds
  • 50.00 mm aluminum big bore cylinder (nickel-carbide coating)
  • Aluminum cylinder head with removable bronze dome

✓ What's Included:

  • Athena top-end gasket set with required seals and hardware

Ships fast from DuneGoonShop!

📦 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
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.

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