Size C Namura Forged Piston Gasket Kit for KTM Some 2013-2015 250 STD Bore 78mm

Size C Forged Piston Gasket Kit for KTM

This aftermarket forged piston gasket kit is designed for KTM 250 models from 2013 to 2015 with a standard bore of 78mm, providing a reliable seal and enhanced performance for engine rebuilds. The kit includes piston rings and gaskets needed for a complete top-end overhaul, ensuring a precise fit and long-lasting durability.

Overview

This Namura forged piston gasket kit is a high-performance aftermarket component for KTM 250 motorcycles, specifically designed for standard bore 78mm engines. It replaces worn OEM parts and restores compression and power, making it an ideal choice for routine maintenance or rebuilds. The forged construction offers superior strength and weight savings over cast pistons.

Built For Performance

• Forged aluminum alloy piston for high strength and reduced weight
• Includes premium quality piston rings and complete gasket set
• Designed for standard 78mm bore – no cylinder machining required
• Precision-machined to OEM specifications for reliable fitment
• Enhances engine response and durability under high RPM

Specs At A Glance

Good To Know

Q: Is this kit a direct replacement for OEM parts? A: This aftermarket kit is designed to match OEM specifications, but always verify fitment with your specific serial number or cylinder measurements before installation.

Q: How do I choose between Size A and Size C? A: The size letter indicates piston diameter grade; measure your cylinder bore and select the grade that provides the correct clearance – consult your service manual for specification.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.