Namura Standard Bore Size B Forged Top End Kit for KTM 450 SMR 2021-2023 95mm

Namura Standard Bore Size B Forged Top End Kit for KTM 450 SMR

This forged top end kit provides a complete cylinder and piston assembly for rebuilding the top end of your KTM 450 SMR engine using a standard bore size B piston.

Overview

The Namura Standard Bore Size B Forged Top End Kit is a high-performance replacement designed for the KTM 450 SMR. This forged top end kit includes a precision-machined cylinder, piston, rings, wrist pin, and all necessary gaskets for a complete top end rebuild. It is specifically engineered for 2021-2023 models, ensuring a direct fit with standard bore size B.

Built For Performance

• Forged piston construction for strength and durability under high compression
• Precision-machined cylinder for optimal ring seal and power
• High-quality piston rings reduce friction and improve longevity
• Includes complete gasket set for a hassle-free installation
• Standard bore size B ensures compatibility with stock cylinder dimensions

Fits These Machines

• for KTM 450 SMR 2021
• for KTM 450 SMR 2022
• for KTM 450 SMR 2023

On-The-Job Use

• Motocross racing and competitive off-road events
• Track day sessions and recreational riding
• Complete engine rebuilds and top end replacements
• Performance upgrades for KTM 450 SMR

Specs At A Glance

Good To Know

Q: Is this kit compatible with other KTM 450 models? A: This kit is specifically designed for the KTM 450 SMR; always verify engine model and year before ordering.

Q: Does the kit include a cylinder or just piston and rings? A: This is a top end kit that includes a new cylinder, piston, rings, wrist pin, and gaskets for a complete rebuild.

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