PROX PISTON KIT FORGED 76.96MM A

§ 01 / Part

09102452 PISTON KIT FORGED 76.96MM A

Fits Suzuki RM-Z 250
RRP £180.76 Save 20%
£144.61

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09102452

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PROX

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§ 02 / About this part

What it is

The PROX PISTON KIT FORGED 76.96MM A, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This forged A-size kit matches OEM reference 12111-10H20-0F0. Forged construction offers superior strength for high-stress four-stroke top-ends. It converts combustion pressure into drive while resisting the heat of high-performance use. Regular replacement prevents the piston from rocking in the bore, which can lead to cracked skirts. This 76.96mm kit is intended for cylinders with standard factory tolerances. Clean the ring grooves and check the ring gap against the workshop manual before final assembly. It includes the rings, gudgeon pin, and circlips. Lubricate the small-end bearing thoroughly during the rebuild process.

§ 03 / Specs

The numbers

Brand
PROX
Part number
09102452
Category
Top End
Weight
0.24 kg
OEM cross-refs
12111-10H20-0F0
VAT
20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. Brands you'd find on a paddock workbench — pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere; dirt and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement