Vertex Piston Top-End Kit 09104379

Name: Vertex Piston Top-End Kit 09104379
Brand: VERTEX
SKU: 09104379
Price: 148.18 GBP
Availability: InStock

RRP £185.23 Save 20%

£148.18

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 09104379

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§ 02 / About this part

What it is

Vertex piston top-end kit, part number 09104379.

Restore lost compression and engine response with this top-end kit. It sits at the heart of your engine, converting combustion into mechanical drive. Over time, ring tension fades and skirt wear increases, leading to blow-by or piston slap. This fitment suits fresh cylinders or those within tight OEM tolerances. Check your ring end gap before final assembly. Always use a new small-end bearing and fresh gaskets during the rebuild. Regular service intervals prevent catastrophic failure and maintain the sharp power delivery your bike needs for the track.

§ 03 / Specs

The numbers

Brand: VERTEX
Part number: 09104379
Category: Top End
Weight: 0.47 kg
VAT: 20%

§ 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.