Honda CR80R Engine Rebuild Kit | Vertex WR101-010 (1992-2002)

Vertex Complete Engine Rebuild Kit – Honda CR80R / CR80RB (1992–2002)

Built for durability. Engineered for performance.

The Vertex WR101-010 Complete Engine Rebuild Kit delivers everything you need to overhaul your Honda CR80R or CR80RB Expert 2-stroke engine. Whether you're restoring an old build or preparing for race season, this all-in-one solution includes premium components from Vertex and Hot Rods—trusted names in the industry.

This kit ensures a comprehensive rebuild with a standard compression piston, Hot Rods crankshaft, all essential gaskets, bearings, and seals. Designed to OEM specs for perfect fitment and long-lasting performance.

What’s Included:

• Hot Rods Crankshaft (stock stroke w/ wrist pin bearing)

• Vertex Piston Kit (standard compression piston, rings, wrist pin, clips)

• Vertex Complete Gasket Kit (top & bottom end, seals & O-rings)

• Hot Rods Main Bearing & Seal Kit

• Hot Rods Transmission Bearing Kit (includes output shaft collar & sprocket lock washer)

• Hot Rods Water Pump Rebuild Kit

• Hot Rods Countershaft Seal Kit

• Wrist Pin Bearing

Fitment:

• 1992–2002 Honda CR80R

• 1996–2002 Honda CR80RB Expert

For 2-stroke off-road engines – 80cc displacement.

Warranty Info:

All components are new and genuine from the manufacturer. Install must be performed by a qualified technician. Warranty does not cover failures from improper installation, tuning, or misuse. Parts subject to manufacturer inspection prior to warranty approval.