Vertex Complete Engine Rebuild Kit – Kawasaki KX450F (2010–2012) (WR101-046 / 0903-0984)

Description

Bring your Kawasaki KX450F back to peak performance with the Vertex WR101-046 Complete Engine Rebuild Kit, the ultimate all-in-one rebuild solution for racers and riders alike.
This comprehensive kit includes every major internal component needed to restore your 450 engine — from the Hot Rods crankshaft to the Vertex piston, gaskets, bearings, and seals.
Engineered to exact OEM specifications for 2010–2012 KX450F models, this kit ensures precision fitment, long-term reliability, and the power your bike deserves.

What’s Included

✅ Hot Rods crankshaft (stock stroke)
✅ Vertex piston kit (rings, pin & clips)
✅ Complete engine gasket kit (top & bottom end)
✅ Oil seal kit
✅ Main bearing & seal kit
✅ Water pump rebuild kit
✅ Transmission bearing kit
✅ Countershaft bushing & seal kit
✅ Cam chain
✅ Counter balancer bearing kit

(Everything required for a professional full engine rebuild — in one box.)

Fitment

📦 Fits:

• 2010 Kawasaki KX450F

• 2011 Kawasaki KX450F

• 2012 Kawasaki KX450F

Key Features

• Full top and bottom end rebuild kit — OEM fit and finish

• Premium Hot Rods & Vertex components for unmatched reliability

• Includes every critical bearing, gasket, and seal

• Ideal for race rebuilds, maintenance overhauls, or full restorations

• Pre-measured and ready to install with no machining required

Warranty Info

Manufactured by Vertex / Wrench Rabbit (USA).
Warranty and technical support handled directly through Wrench Rabbit.

Price & SKU

💲 Retail Price: $1,121.95
SKU: 0903-0984 / WR101-046
Estimated Shipping Weight: 16.25 lb
Handling: Ships next business day