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Motorbike parts and tools

Engine parts & cables

Upper engine

Piston kit Vertex PRO Full forged Size A

Vertex PRO Full forged Size A Piston kitRef : 251042DA / 1095388001

Recommended retail price:259,65 €?

246,60 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionVertex PRO Full forged Size A Piston kit

Product details :

VERTEX Forged Piston – Manufacturer Ref: 23959A

Designed for off-road use and competition, this VERTEX forged piston is aimed at demanding riders who are preparing their engine for motocross use. Forged from high-quality aluminum, it adheres to the manufacturing process recognized in the MX community and is intended for high compression setups.

Piston Ø: 96.940 mm (oversize A)
Recommended bore diameter: 97.00 mm
Compression: high compression 13.5:1
Material: forged aluminum
Associated components: rings 264970 – piston pin 032052 – circlips CV18

This piston is designed for the compatible 450 cc engines listed (e.g., YAMAHA WR 450 F RE45 2020, YZ 450 F CJ21 2017, WR 450 F 2017). Its forged design provides a structure suitable for the thermomechanical stresses encountered in off-road conditions. Before installation, check the cylinder bore and adhere to the tolerances and procedures recommended by the manufacturer or your tuner.

In summary: a robust and precise replacement part, intended for high compression configurations and motocross engine preparations, supplied with the references of associated components for reliable installation.

Technical information :

Reference

251042DA / 1095388001

Piston type

Forged

Coast

Dimensions

96.94 mm

Use

All-terrain