03.6427 Pro-X Connecting Rod Kit for KTM SM-R 450 2008-2012 SM-R450

Pro-X Connecting Rod Kit for KTM SM-R 450

This Pro-X connecting rod kit is a rebuild component made for the KTM SM-R 450, cross-referencing OEM part 03.6427, and it restores the crank assembly on SM-R450 models when the original rod is worn or damaged.

Overview

This Pro-X connecting rod kit is a crankshaft rebuild component made for the KTM SM-R 450. It replaces the factory connecting rod so the bottom end can be refreshed during a top or full engine rebuild. Riders and mechanics working on the SM-R450 will find this kit matched to the listed 03.6427 reference for a direct-fit rebuild.

Built For Performance

• Connecting rod kit engineered as a direct replacement for the KTM SM-R 450 crank assembly
• Cross-references OEM part 03.6427 for simplified ordering and fit confirmation
• Designed for bottom-end rebuilds on the SM-R450 platform
• Forged construction suited to the loads of a high-revving motard engine
• Supplied as a complete rod kit for a single crank rebuild

Fits These Machines

• for KTM SM-R 450 (2008-2012)
• for KTM SM-R450

On-The-Job Use

• Crank rebuilds during a full engine refresh on the SM-R 450
• Bottom-end repair after rod bearing wear or failure
• Race-season maintenance on motard machines
• Shop rebuilds where a matched rod kit speeds assembly

Specs At A Glance

Good To Know

Q: Does this kit include the rod bearing? A: Pro-X connecting rod kits are typically supplied with the rod, bearing, and related hardware for the crank rebuild; confirm the exact contents with the listing before ordering.

Q: Can I reuse my stock crank pin? A: Kit components are matched to work together, so it is best to install the supplied parts as a set rather than mixing them with worn originals.

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