09101206 PISTON KIT FORGED 87.00MM A

Name: PROX PISTON KIT FORGED 87.00MM A
Brand: PROX
SKU: 09101206
Price: 163.05 GBP
Availability: InStock

Fits 8 bikes

RRP £203.81 Save 20%

£163.05

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09101206

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§ 02 / About this part

What it is

The PROX PISTON KIT FORGED 87.00MM A, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This forged A-size kit offers superior strength for high-load applications compared to cast alternatives. The forging process creates a denser grain structure, making it more resistant to the stresses of high-RPM use. It replaces OEM part 12111-29F00-0F0. Forged components expand more when hot, so following the correct warm-up procedure is vital. This kit includes the rings, wrist pin, and circlips. It is the standard choice for riders demanding reliability during hard enduro or race conditions. Ensure your cylinder bore is within factory A-spec before fitting this kit to your bike.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09101206
Weight: 0.38 kg
OEM cross-refs: 12111-29F00-0F0
VAT: 20%

// Fitment

Will it fit your bike?

Fits 8 models · 9 year-bands

Kawasaki 2 models

Suzuki 7 models

* 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.