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Upper engine

Piston kit Vertex Replica Forged

Non-contractual photo

Vertex Replica Forged Piston kitRef : VER00191A / 1095162001

Recommended retail price:232,94 €?

221,20 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionVertex Replica Forged Piston kit

Product details :

Features

VERTEX Forged Replica Piston — Manufacturer Ref: 22605A. Forged aluminum piston designed for motocross use and maintenance of 426 cm³ Yamaha engines. Built to maintain bore tolerances and meet the specific demands of off-road conditions without compromising dimensional stability.

Brand: VERTEX
Type: Forged Replica Piston
Material: Aluminum
Compression: Standard
Bore Diameter: 95.00 mm
Piston Diameter: Ø 94.930 mm (Ø 94.93 mm)
Oversize Letter: A (oversize)

This piston is aimed at riders looking for a replacement part that adheres to manufacturer specifications for oversized cylinders. The profile and dimensions are tailored for motocross engines where bore precision and piston-cylinder clearance are essential. Ideal for engine rebuilding after wear or reboring.

Compatibility (examples):

YAMAHA YZ 426 F (CJ01) 2002
YAMAHA WR 426 F (CJ02) 2002
YAMAHA YZ 426 F (CJ01) 2001

Before installation, check the compatibility of the dimensions (bore, clips, and pin) and replace the rings and clips if necessary to ensure reliable performance on the track.

Technical information :

Reference

VER00191A / 1095162001

Oversize

STD

Rings Quantity

Set

Diameter Ø (mm)

94,93

Bore size (mm)

95,00

Engine