Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams) - Dune Goons
Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams) - Dune Goons
Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams) - Dune Goons
Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams) - Dune Goons
Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams) - Dune Goons
Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams) - Dune Goons
Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams) - Dune Goons
Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams) - Dune Goons

Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams)

$574.00
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Shipping calculated at checkout.

Custom Top End Engine Kit – KTM 450 (Vertex + Moose + Hot Cams)

Restore lost power and improve reliability with this complete top end rebuild kit for select KTM 450 models. Featuring a forged Vertex piston, Moose Racing gasket kit, and Hot Cams cam chain, this kit is engineered to match OEM specs while delivering race-ready durability. Ideal for high-performance rebuilds or maintenance on well-used machines.

What’s Included

  • Vertex Forged Replica Piston Kit (23342B / 0910-2626)
    • 96.94 mm Piston
    • Piston Rings
    • Wrist Pin
    • Circlips

  • Moose Racing Top End Gasket Kit (0934-1442)
    • Valve seals, head gasket, base gasket, exhaust gasket, tensioner, and all O-rings

  • Hot Cams Cam Chain (0925-0985)
    • 98XRH2015 x 80-link silent cam chain
    • Made from heat-treated steel with OEM-grade tolerances

Fitment

  • 2008–2011 KTM 450 SX ATV

  • 2008–2009 KTM 450 XC-F

  • 2007–2012 KTM 450 SX-F

⚠️ This custom kit is built around the Vertex 23342B piston. Please verify piston fitment before ordering. Not compatible with 505 or 525 models.

Warranty Info

  • Individual components backed by manufacturer warranties (Vertex, Moose, Hot Cams)

  • Built to meet or exceed OEM standards for reliability and performance

📦 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.

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