Namura Size A Forged Piston Kit for Yamaha 2014-2019 YZ450F Standard Bore 97mm

Namura Size A Forged Piston Kit for Yamaha

This forged piston kit from Namura, size A, provides a direct replacement for Yamaha YZ450F models from 2014 to 2019 with a standard 97mm bore, ensuring optimal engine compression and durability.

Overview

This forged piston kit is designed specifically for high-performance Yamaha YZ450F engines. It features a size A forged piston with a 97mm standard bore, making it an ideal replacement for rebuilds. The kit includes all necessary components for a complete piston assembly, ensuring reliable power output.

Built For Performance

• Forged 4032 aluminum alloy for strength and reduced weight
• Precision-machined to 97mm standard bore size
• Includes rings, wrist pin, and circlips for a complete kit
• Designed for high-RPM durability in motocross applications
• Direct fit for Yamaha YZ450F 2014-2019 without modifications

Fits These Machines

• for Yamaha YZ450F (2014-2019)

On-The-Job Use

• Motocross racing and track days
• Off-road trail riding
• Engine top-end rebuilds
• High-performance recreational riding

Specs At A Glance

Good To Know

Q: What is the compression ratio of this piston kit? A: The compression ratio is determined by the specific head and cylinder setup; this kit is designed for standard bore and provides a typical compression increase for performance.

Q: Does the kit include a wrist pin and circlips? A: Yes, the kit includes a wrist pin, circlips, and piston rings, allowing for a complete installation.

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