Namura Standard Bore Size C Piston & Gasket Kit for Yamaha YZ450F 2010-2013 97mm

Namura Standard Bore Size C Piston & Gasket Kit for Yamaha YZ450F

This aftermarket piston and gasket kit is engineered to restore top-end performance in Yamaha YZ450F motorcycles from 2010 to 2013, featuring a 97mm standard bore size for precise fitment.

Overview

The Namura Standard Bore Size C Piston & Gasket Kit provides a direct replacement for worn piston and gasket components in Yamaha YZ450F models. This piston and gasket kit includes a forged piston, rings, wrist pin, circlips, and complete gasket set for a reliable top-end rebuild. Riders seeking to refresh their engine's compression and power will find this piston and gasket kit an ideal solution.

Built For Performance

• Forged 2618 aluminum alloy piston for high strength and heat resistance
• Plasma-moly piston rings reduce friction and improve seal
• Includes top-end gasket set for a complete rebuild
• Precision-machined wrist pin and circlips included
• Matched weight piston reduces vibration and stress on the crankshaft

Fits These Machines

• for Yamaha YZ450F (2010)
• for Yamaha YZ450F (2011)
• for Yamaha YZ450F (2012)
• for Yamaha YZ450F (2013)

On-The-Job Use

• Motocross racing and competitive tracks
• Off-road trail riding and enduro events
• Recreational dirt bike performance restoration
• Engine rebuilds and top-end maintenance

Specs At A Glance

Good To Know

Q: Is this piston kit compatible with the stock cylinder? A: Yes, it is designed for standard bore cylinders and requires no bore machining if the cylinder is within spec.

Q: Does the kit include all necessary gaskets? A: Yes, the kit comes with a complete top-end gasket set, including head gasket, base gasket, and O-rings.

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