Fortify the legendary big-bore two-stroke powerplant of your Honda with the ProX Connecting Rod Kit (Part No. 19-9006 / 03.1406). Manufactured in Japan from ultra-tough, double-forged alloy steels, this kit is engineered to withstand the massive thermal and mechanical loads of the iconic CR500R engine while meeting or exceeding strict OEM standards.
Each rod is shot-peened and barrel-finished to completely eliminate surface micro-imperfections, relieve residual stress, and optimize structural grain flow for maximum fatigue resistance. Strategically placed lubrication slots ensure optimal oil feed and cooling to the big-end bearing, keeping your rotating assembly reliable under brutal acceleration.
Vehicle Fitment
| Make | Model | Year Range | Specific Years |
| Honda | CR500R | 1987–2001 | 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 |
Kit Contents:
- Forged Connecting Rod
- Crankpin
- Big-End Bearing
- Small-End (Wrist Pin) Bearing
- Thrust Washers (where applicable)
TSO Tip
When rebuilding your CR500 bottom end, always verify that your crankshaft total indicated runout (TIR) measures under 0.03mm on V-blocks before dropping the assembly back into the cases. Generously pre-lubricate the lower rod bearing with clean two-stroke premix oil during assembly to protect the moving parts the split-second the engine fires.
Compatibility
Fetching compatibility details...
| Year | Make | Model |
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