Vertex Complete Engine Rebuild Kit Honda CRF450R 2004-2018

The Vertex Complete Engine Rebuild Kit for Honda CRF450R 2004–2018 is a comprehensive solution designed for riders and builders performing a full four-stroke engine overhaul. Formerly known as the Wrench Rabbit Engine Rebuild Kit, this package combines premium Vertex and Hot Rods components into one matched system, eliminating the risk of mismatched parts while restoring factory-level performance and reliability. Ideal for motocross, off-road, and high-performance rebuilds, this kit simplifies the engine rebuild process from teardown to final assembly.

Built for durability and long service life, the Vertex CRF450R complete engine rebuild kit includes all critical internal components needed to refresh your bottom and top end. By sourcing everything in one box, you reduce downtime, control rebuild costs, and ensure compatibility across bearings, seals, piston, crankshaft, and timing components—making this the smart choice for serious riders ready to get back on the track or trail.

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Top Features

• Hot Rods heavy-duty crankshaft for strength and reliability
• Vertex replica piston kit built to OEM specifications
• Complete gasket and oil seal kit for a full engine refresh
• Main, transmission, and water pump bearing kits included
• Cam chain and counter balancer components for 4-stroke engines

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Fitment

Vertex Engine Rebuild Kit Fitment List: Honda CRF450R

Year Range	Make	Model	Part Number
2002 - 2003	Honda	CRF450R	WR101-152
2004	Honda	CRF450R	WR101-025
2005	Honda	CRF450R	WR101-026
2006	Honda	CRF450R	WR101-027
2007 - 2008	Honda	CRF450R	WR101-028
2010 - 2012	Honda	CRF450R	WR101-030
2013 - 2016	Honda	CRF450R	WR101-150
2017 - 2018	Honda	CRF450R	WR00006

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FAQs

Q: Is this the same as the older Wrench Rabbit rebuild kits?
A: Yes, Vertex now produces these kits using the same proven all-in-one rebuild concept with Vertex and Hot Rods components.

Q: Does this kit include everything needed for a full engine rebuild?
A: It includes all major internal engine components required for a complete rebuild. Valves and valve springs are typically sold separately.

Q: Is this kit suitable for professional engine builders?
A: Absolutely. This kit is designed for both professional shops and experienced DIY builders seeking OEM-quality results.

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Restore your CRF450R with confidence using a complete rebuild kit engineered for performance, reliability, and long-term durability—order today and get your engine project moving.