Yamaha YZ 450 FX [2018-2019] - Replica forged pistons

VERTEX Replica forged pistons for Yamaha YZ 450 FX

The VERTEX Replica forged piston is designed as a forged aluminum piston with standard compression. Its defined dimensions and markings support the targeted selection of the right engine structure for the Yamaha YZ 450 FX in the 2018-2019 model year range.

Function and execution

The forged design and the aluminum used characterize the construction of the piston. The standard compression corresponds to the intended design of this product. The piston is designed for a 4T stroke and is guided as a set with rings.

Technical data

• Brand: VERTEX
• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 96.95 mm
• Bore diameter: 97.00 mm
• Letter oversize: A
• Oversize: STD
• Rings: set
• Stroke: 4T

Vehicle assignment

The replica forged piston is assigned to the Yamaha YZ 450 FX, built in 2018-2019. Vehicle selection should be based on the model, full year range and specified piston and bore dimensions.

Factual note

The piston diameter of 96.95 mm, the bore diameter of 97.00 mm, the marking A and the STD version are particularly relevant for the assignment.