Kawasaki KX85 Engine Rebuild Kit (2006) – Vertex WR101-133 / 0903-1107
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Complete Engine Rebuild Kit for 2006 Kawasaki KX85
Restore your 2-stroke KX85 to peak performance with this all-in-one engine rebuild kit from Vertex and Wrench Rabbit. Designed for maximum reliability and ease of installation, this kit gives you everything you need in one box.
✅ Fits 2006 Kawasaki KX85
✅ Crankshaft, piston, seals, bearings & gaskets included
✅ Trusted by pros for race and trail use
✅ Hassle-free full engine refresh
📦 What’s Included:
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Vertex standard compression piston kit (piston, rings, clips, pin)
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Hot Rods heavy-duty crankshaft (OEM stroke w/ wrist pin bearing)
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Hot Rods main bearing and seal kit
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Hot Rods transmission bearing kit (with output shaft collar and sprocket lock washer)
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Hot Rods counter balancer bearing kit
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Hot Rods water pump rebuild kit
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Vertex complete gasket kit (includes O-rings and all seals)
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Countershaft bushing and seal
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Wrist pin bearing
🛠️ Fitment:
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2006 Kawasaki KX85
📏 Specs:
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Engine Type: 2-Stroke
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Displacement: 85cc
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Riding Style: Off-Road
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Units: Kit
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Weight: 9.25 lbs
🛡️ Warranty:
Includes Wrench Rabbit's manufacturer warranty coverage.
📦 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.
Questions? Contact us—we respond within 24 hours.