Namura Standard Bore Top End Repair Kit Size C for KTM 50 SX 2009-2023 39.5mm

Namura Standard Bore Top End Repair Kit Size C for KTM 50 SX

This standard bore top end repair kit includes a piston, rings, pin, and circlips, providing a direct replacement for the OEM components on KTM 50 SX models from 2009 to 2023.

Overview

The Namura standard bore top end repair kit is designed to restore compression and performance in KTM 50 SX engines. This top end kit includes all necessary components for a reliable rebuild. It is an ideal replacement for riders seeking a durable standard bore top end repair kit for their KTM 50 SX.

Built For Performance

• Precision-machined piston for accurate fit
• High-strength ring set for optimal seal
• Heat-treated wrist pin for durability
• Includes circlips for secure retention
• Manufactured to strict quality standards

Fits These Machines

• for KTM 50 SX (2009-2023)

On-The-Job Use

• Used in motocross racing
• Suitable for off-road trail riding
• Common repair for high-revving two-stroke engines
• Ideal for rebuilding top end after hours of abuse
• Perfect for youth competition bikes

Specs At A Glance

Good To Know

Q: Will this fit my KTM 50 SX? A: This kit is designed for KTM 50 SX models from 2009 to 2023; always verify your engine serial number for compatibility.

Q: What is included in the kit? A: The kit includes a piston, rings, wrist pin, and circlips – everything needed for a top end rebuild.

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