Namura Forged Piston Kit Size A 77.96mm for KTM 2013-19 250 Standard Bore 78mm

Forged Piston Kit Size A 77.96mm for KTM 2013-19 250

This forged piston kit is a high-performance replacement for KTM 250 engines from 2013 to 2019, offering a size A 77.96mm diameter for standard 78mm bore applications with OEM cross-reference numbers not specified.

Overview

This forged piston kit, size A at 77.96mm, is designed for KTM 250 motorcycles from 2013 to 2019. It replaces the original piston in standard 78mm bore engines, providing a reliable upgrade for rebuilds. The forged piston kit ensures durability and performance for riders seeking a direct replacement.

Built For Performance

• Forged construction for increased strength and fatigue resistance
• Size A 77.96mm matches standard bore tolerance
• Designed for KTM 250 2013-2019 engines
• Precision-machined for consistent fitment
• Reduces reciprocating weight for improved throttle response

Fits These Machines

• for KTM 250 (2013-2019)

Specs At A Glance

Good To Know

Q: Will this piston kit work with my stock cylinder? A: Yes, this kit is designed for standard 78mm bore cylinders, and the size A 77.96mm piston provides the proper clearance for a fresh bore.

Q: What is included in the kit? A: This kit includes the forged piston, rings, and wrist pin, though always verify contents with the manufacturer before installation.

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