03.2217 Pro-X Connecting Rod Kit for Yamaha YZ125 1986-2000 YZ 125

Connecting Rod Kit for Yamaha YZ125

This Pro-X connecting rod kit rebuilds the bottom end of the Yamaha YZ125 and cross-references OEM part 03.2217.

Overview

This Pro-X connecting rod kit for Yamaha brings fresh bottom-end strength to the YZ125 engine. The connecting rod kit for Yamaha restores reliable crank movement for riders rebuilding a tired or worn top end. It suits home mechanics and shops servicing the YZ 125.

Built For Performance

• Pro-X connecting rod kit built to OEM-equivalent dimensions
• Includes rod, bearing, and pin for a complete bottom-end rebuild
• Heat-treated steel construction for high-rpm durability
• Precision-ground surfaces for smooth crank rotation
• Direct cross-reference to OEM number 03.2217

Fits These Machines

• for Yamaha YZ125 1986
• for Yamaha YZ125 1987 to 2000
• for Yamaha YZ 125 models within the stated years

On-The-Job Use

• Bottom-end rebuilds after crank failure
• Top-end refresh jobs on the YZ125 engine
• Motocross and off-road racing maintenance
• Shop service and restoration work

Specs At A Glance

Good To Know

Q: Does this kit include the crank bearing? A: Yes, the kit supplies the rod with its matching bearing and pin for the rebuild.

Q: Can I reuse my stock crank halves? A: The rod is designed to press into the stock crank, but a shop should verify condition before reassembly.

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