03.6520 Pro-X Connecting Rod Kit for KTM SM-R 525 SMR 2004-2005

Pro-X Connecting Rod Kit for KTM SM-R 525

This Pro-X connecting rod kit, referenced as 03.6520, is a rebuild component that restores the crank assembly on 2004 to 2005 KTM SM-R 525 supermoto bikes, giving the engine a fresh rod for the bottom end.

Overview

This Pro-X connecting rod kit for KTM SM-R 525 gives riders a direct replacement for a worn or stretched factory rod. The kit is built to handle the loads of a 525cc four-stroke single and is intended for owners and shops doing a bottom-end rebuild. It works as a core part of a crank rebuild on the 2004 through 2005 SM-R 525.

Built For Performance

• Pro-X connecting rod kit cross-references to 03.6520
• Designed for the 525cc four-stroke single used in the SM-R 525
• Handles the load and heat of a supermoto bottom end
• Intended for crankshaft rebuild use
• Sold as a rod kit rather than a full crank assembly
• Fits the 2004 to 2005 SM-R 525 model run

Fits These Machines

• for KTM SM-R 525 2004
• for KTM SM-R 525 2005
• for KTM SMR 525 2004
• for KTM SMR 525 2005

On-The-Job Use

• Bottom-end rebuilds on the SM-R 525
• Race engine refresh between seasons
• Shop repairs on a worn crankshaft assembly
• Restoring a tired 2004 to 2005 SM-R 525 motor

Specs At A Glance

Good To Know

Q: Is this a complete crankshaft assembly? A: No, it is a connecting rod kit intended for a crank rebuild. It is not a drop-in complete crank.

Q: Does this fit every SM-R 525? A: It is listed for the 2004 to 2005 SM-R 525 only. Confirm your model and year before ordering.

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