Wrench Rabbit Engine Rebuild Kit for 1990-1991 Honda CR125R WR101-130

When your Honda CR125R's engine reaches the end of its service life, a complete rebuild restores full performance and reliability without the cost of replacement. The Wrench Rabbit Engine Rebuild Kit bundles all the critical internal components—pistons, crankshaft, bearings, and gaskets—into one comprehensive package, eliminating guesswork and ensuring every part works together as intended. Whether you're prepping for race season or restoring a trusted machine, this kit gives you the confidence that comes from OEM-quality components and proven two-stroke engineering.

• Vertex Piston Kit: Standard compression, rings, wrist pin, clips
• Hot Rods Crankshaft: Stock stroke, heavy-duty construction
• Wrist Pin Bearing: Two-stroke optimized
• Main Bearing & Seal: Hot Rods quality, reliable sealing
• Transmission Bearing Kit: Full set with output shaft collar
• Sprocket Lock Washer: Included for transmission assembly
• Counter Balancer Bearing: Vibration reduction, smooth operation
• Complete Gasket Set: Vertex top and bottom end
• Seals & O-Rings: Full coverage included
• Fitment: 1990–1991 Honda CR125R only
• Installation: Requires professional engine assembly knowledge
• MPN: WR101-130