Vertex Complete Engine Rebuild Kit WR101-104 — Honda CR85R / CR85RB 2003-2004

Vertex Complete Engine Rebuild Kit WR101-104 — Honda CR85R / CR85RB 2003-2004

Product Description

Restore your Honda CR85R or CR85RB Expert to peak factory performance with the Vertex Complete Engine Rebuild Kit. Designed as a convenient "one-stop shop in a box," this kit provides nearly all the components required for a professional-grade 2-stroke engine overhaul, eliminating the need to source individual parts.

This kit combines premium components from industry leaders, ensuring that your engine is restored with precision-engineered parts that meet or exceed OEM specifications. By replacing all critical rotating and sealing components simultaneously, you guarantee the longevity and reliability necessary for competitive junior racing and off-road riding.

Top Features: Vertex Engine Rebuild Kit

• Complete Overhaul Package: Includes Vertex piston kit (standard compression), Hot Rods heavy-duty crankshaft with wrist pin bearing, and a complete gasket/seal set.
• Comprehensive Components: Includes Hot Rods main bearing/seal kit, transmission bearing kit (with output shaft collar and sprocket lock washer), counter balancer bearing kit, and water pump bearing/seal kit.
• Precision Engineering: Components manufactured to meet or exceed OEM specifications for optimal fit and function.
• Reliability: Engineered to handle the rigorous demands of motocross and off-road riding.
• Everything Included: Covers both top and bottom-end requirements for a total engine restoration.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Year Range	Vehicle Brand	Vehicle Model
2003-2004	Honda	CR85R
2003-2004	Honda	CR85RB Expert

Frequently Asked Questions

Q: Does this kit include a top end gasket set?
A: Yes, this kit includes a complete engine gasket kit that covers both top-end and bottom-end requirements, along with all necessary oil seals and O-rings.

Q: What makes Hot Rods and Vertex components ideal for a rebuild?
A: Hot Rods and Vertex are trusted names in off-road powersports. Their parts are engineered to exceed factory standards, ensuring that your engine can handle the heat and stress of high-performance riding better than stock components.

Expert Pro-Tip: A clean environment is paramount during a 2-stroke rebuild. Thoroughly inspect your cases for any debris before installation and ensure that your crankshaft is seated perfectly. We highly recommend using a high-quality 2-stroke assembly lubricant on all bearings and seals to prevent premature wear during the initial engine break-in.

Recommended Pairings:

• Essential Off-Road Motorcycle Tools
• Premium Motorcycle Maintenance Chemicals

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.

Moto-House MX – Choice of Champions – Clermont / Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.