09106708 PISTON KIT MX125/EN125/SM125 1

Name: VERTEX PISTON KIT MX125/EN125/SM125 1
Brand: VERTEX
SKU: 09106708
Price: 113.53 GBP
Availability: InStock

Fits 3 bikes

RRP £141.91 Save 20%

£113.53

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 09106708

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§ 02 / About this part

What it is

The VERTEX PISTON KIT MX125/EN125/SM125 1, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This top-end kit is designed for 125cc two-stroke models. It sits in the bore and manages the high-RPM demands of a small-bore engine. Regular service intervals are essential to prevent the piston from rocking in the bore. This kit provides the piston, rings, gudgeon pin, and circlips. Verify your cylinder size to ensure the correct tolerance. Inspect the cylinder plating for any signs of wear or peeling. Lubricate the small-end bearing thoroughly during assembly. Always fit new gaskets when reassembling the top-end.

§ 03 / Specs

The numbers

Brand: VERTEX
Part number: 09106708
Category: Top End
Weight: 0.18 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 year-bands

TM Racing 3 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.