Vertex Piston Kit Ø54.00 C 09103463 for Gas Gas MC125 Husaberg TE125 Husqvarna TC125 TE125 TX125 KTM EXC125 SX125 XC-W125 XC125

Name: Vertex Piston Kit Ø54.00 C 09103463 for Gas Gas MC125 Husaberg TE125 Husqvarna TC125 TE125 TX125 KTM EXC125 SX125 XC-W125 XC125
Brand: VERTEX
SKU: 09103463
Price: 106.53 GBP
Availability: InStock

Fits 9 bikes

RRP £133.16 Save 20%

£106.53

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 09103463

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§ 02 / About this part

What it is

Vertex piston kit Ø54.00 C to fit Gas Gas MC125 (2021–2027); Husaberg TE125 (2012–2014); Husqvarna TC125 (2014–2027); Husqvarna TE125 (2014–2016); Husqvarna TX125 (2017–2019); KTM EXC125 (2001–2016); KTM SX125 (2001–2024); KTM XC-W125 (2017–2019); KTM XC125 (2021–2024).

This piston kit is essential for maintaining your 2-stroke top-end. It sits in the cylinder bore to provide the seal required for combustion. The C-size allows for precise fitment as your cylinder wears over time. Regular piston swaps prevent skirt fatigue and maintain the sharp throttle response expected from a race bike. Clean the exhaust port and power valve assembly while the top-end is disassembled. Measure your bore accurately to select the correct size. The kit includes the piston, rings, pin, and circlips for a professional workshop installation.

§ 03 / Specs

The numbers

Brand: VERTEX
Part number: 09103463
Category: Top End
Weight: 0.18 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 9 models · 9 year-bands

Gas Gas 1 model

MC 125 2021–2027

Husaberg 1 model

TE 125 2012–2014

Husqvarna 3 models

KTM 4 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.