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Motorbike parts and tools

Engine parts & cables

Upper engine

Piston kit Prox Forged

Non-contractual photo

Prox Forged Piston kitRef : PRO00249A / 1094896001

Recommended retail price:147,22 €?

132,50 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionProx Forged Piston kit

Product details :

Features

Designed for the preparation and regular maintenance of 125cc single-cylinder engines and other engines close to the nominal diameter, the PROX forged piston offers strength and precision without marketing gimmicks. Made from aluminum, it features a domed head and an "A" oversize tolerance for a proper fit to accommodate cylinder wear.

Manufacturer's ref: 01.7223.A
Type: forged piston
Diameter: Ø 53.94 mm (letter A)
Compression: standard
Material: aluminum
Head: domed (shape suitable for the relevant combustion chambers)
Surface treatment designed to reduce friction in the cylinder
Segments and accessories: segment 260343 · piston pin 032026 · circlips CP1510
Usage: equivalent replacement to original, suitable for Cross and Roadster environments

This piston is aimed at riders looking for a robust part to restore cylinder geometry or prepare for an engine overhaul. Check compatibility with your model before installation: this product is commonly fitted on TM RACING MX 125 (2024), EVO-SET XC125R (2015), and TM RACING EN 125 FI (2024). For optimal installation, follow the manufacturer's assembly and break-in recommendations.

Technical information :

Reference

PRO00249A / 1094896001

Oversize

STD

Diameter Ø (mm)

53,94

Engine

Piston diameter

Ø 53,940 mm

Material

Aluminum

Specificity

Domed Piston

Piston type

Forged

Compression piston

Standard

Compatible motorbikes

TM RACING8 compatible models

EN 125 - 1992/2019EN 125 FI - 2020/2024MX 125 - 1996/2024SMX 125 - 2005/2009MX 125 RACING - 2005/2012MC 125 - 1992/1995SM 125 - 2002/2009SMR 125 - 2014/2014

EVO-SET1 compatible model

XC125R - 2014/2015