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Motorbike parts and tools

Engine parts & cables

Upper engine

Piston kit Prox forged

Non-contractual photo

Prox forged Piston kitRef : PRO00460A / 1129322001

Recommended retail price:244,02 €?

219,60 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionProx forged Piston kit

Product details :

Features

The forged piston PROX (manufacturer reference: 01.7425.A) is aimed at riders who are reconditioning their Cross engine to achieve performance close to the original equipment. Made of aluminum, this piston features a flat with hollow geometry that facilitates installation in oversized machined cylinders.

Compression: standard
Diameter: Ø 99.960 mm (Ø 99.960)
Oversize letter: A
Material: aluminum
Specificity: Flat with hollow

This PROX piston is intended for the reconditioning of 4T Cross-type engines, as a replacement during a bore corresponding to the oversize A. Its finish and dimensions allow for precise installation with the appropriate sleeves and suitable rings. It is particularly suitable for the following models: BETA RR 480 4T RACING (2024), BETA RR 480 4T (2024), and BETA RR 480 4T ENDURO RACING (2019) in 480 cm3.

Before installation, check the compatibility of the dimensions with your cylinder and adhere to the manufacturer's recommendations for piston/ring clearance and break-in. This product is intended for maintenance and engine reconditioning operations on off-road machines.

Technical information :

Reference

PRO00460A / 1129322001

Oversize

STD

Compression Ratio

11.9:1

Diameter Ø (mm)

99.960

Engine

Piston diameter

Ø 99,960 mm

Material

Aluminum

Specificity

Flat with hollow

Piston type

Forged

Compression piston

Standard

Compatible motorbikes

BETA6 compatible models

RR 480 4T ENDURO - 2015/2015RR 480 4T ENDURO EFI - 2016/2019RR 480 4T ENDURO RACING - 2015/2015 - 2019/2019RR 480 4T ENDURO EFI RACING - 2016/2018RR 480 4T - 2020/2024RR 480 4T RACING - 2020/2024