03.1334 Pro-X Connecting Rod Kit for Honda CRF250R 2004-2017

Pro-X Connecting Rod Kit for Honda CRF250R

This Pro-X connecting rod kit is a replacement crankshaft rod assembly for Honda CRF250R dirt bikes, designed to restore bottom-end strength. The kit includes the connecting rod, bearing, and pin needed for a rebuild, and cross-references part number 03.1334.

Overview

This Pro-X connecting rod kit for Honda CRF250R models delivers the rod, lower bearing, and wrist pin hardware required to rebuild a worn or damaged crankshaft assembly. The connecting rod kit for Honda CRF250R riders endures high-rpm stress, so swapping in a fresh connecting rod kit keeps the crank assembly within spec. Engine builders and racers refreshing a bottom end will find this connecting rod kit for Honda CRF250R a reliable alternative to sourcing individual components.

Built For Performance

• Complete kit includes connecting rod, lower bearing, and wrist pin
• Manufactured to OEM-equivalent tolerances for a precise fit
• Heat-treated steel construction for high-rpm durability
• Cross-references part 03.1334
• Designed as a direct replacement for the original rod assembly
• Balanced for smooth crank rotation

Fits These Machines

• for Honda CRF250R 2004
• for Honda CRF250R 2005
• for Honda CRF250R 2006
• for Honda CRF250R 2007
• for Honda CRF250R 2008
• for Honda CRF250R 2009
• for Honda CRF250R 2010
• for Honda CRF250R 2011
• for Honda CRF250R 2012
• for Honda CRF250R 2013
• for Honda CRF250R 2014
• for Honda CRF250R 2015
• for Honda CRF250R 2016
• for Honda CRF250R 2017

On-The-Job Use

• Bottom-end rebuilds on motocross CRF250R bikes
• Restoring crankshaft assemblies after rod bearing failure
• Preventive maintenance during engine teardown
• Race-season engine refreshes

Specs At A Glance

Good To Know

Q: Is this an original Honda part? A: No, this is an aftermarket connecting rod kit. It cross-references part 03.1334 and is built to fit Honda CRF250R models listed above.

Q: Do I need special tools to install it? A: A crankshaft press and rod alignment tools are typically required, 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.