03.1660 Pro-X Connecting Rod Kit for Honda FMX650 2005-2007

Connecting Rod Kit for Honda FMX 650

This Pro-X connecting rod kit is a complete rebuild component for the 2005-2007 Honda FMX 650, cross-referencing OEM part number 03.1660 to restore bottom-end strength.

Overview

This Pro-X connecting rod kit provides the crankshaft rod assembly needed for a bottom-end rebuild on the Honda FMX 650. The kit includes the rod, bearing, and pin so the connecting rod kit can be installed as a matched set. It suits riders and shops servicing a 2005-2007 FMX 650 engine.

Built For Performance

• Complete kit with rod, bearing, and pin for a full bottom-end refresh
• Constructed from heat-treated alloy steel for high tensile strength
• Precision-machined big-end and small-end bores for accurate bearing fit
• Balanced and weight-matched for smooth high-rpm operation
• Direct replacement for the original rod assembly

Fits These Machines

• for Honda FMX 650 2005
• for Honda FMX 650 2006
• for Honda FMX 650 2007

On-The-Job Use

• Crankshaft rebuilds during top-end and bottom-end service
• Engine repair after rod bearing wear or failure
• Restoring a high-mileage FMX 650 engine
• Shop-based performance engine builds

Specs At A Glance

Good To Know

Q: Does this kit include the bearing and pin? A: Yes, this Pro-X connecting rod kit ships as a matched set with the rod, bearing, and pin for a complete bottom-end installation.

Q: Can I install this without splitting the cases? A: No, replacing a connecting rod requires splitting the crankcase, so professional installation is recommended.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.