Athena 2001-2008 KTM SX 65 Complete Big Bore Cylinder Kit
Rebuild your top end with this complete Athena cylinder kit. Everything you need for a full cylinder replacement comes in one package. The precision bore cylinder is ready for installation at stock bore. Get your engine running like new again.
Athena manufactures this cylinder from high strength aluminum alloy for durability. The Nikasil bore coating provides excellent ring seal and wear resistance. Cooling fins are optimized for consistent operating temperatures. Quality construction means reliable performance mile after mile.
This complete kit includes the cylinder, piston, rings, wrist pin, and all necessary gaskets. Everything is matched and ready for assembly right out of the box. No need to source individual components or worry about compatibility. One kit gets your engine running.
This cylinder kit fits the 2001-2008 KTM SX 65. Verify your model year and current bore size before ordering. Stock bore kits drop in with no case modifications needed. Follow your service manual for proper assembly and torque specs.
Athena cylinder kits are proven performers in racing and recreation. Professional builders trust them for reliable power. Rebuild your engine right with Athena quality.
📦 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.
