09104363 PISTON KIT REPLICA TOP END Ø 66.40 C

Name: VERTEX PISTON KIT REPLICA TOP END Ø 66.40 C
Brand: VERTEX
SKU: 09104363
Price: 124.14 GBP
Availability: InStock

Fits 3 bikes

RRP £155.18 Save 20%

£124.14

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09104363

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§ 02 / About this part

What it is

The VERTEX PISTON KIT REPLICA TOP END Ø 66.40 C, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This replica kit provides an OEM-standard refresh for 250cc engines. The C-size is the go-to choice for cylinders that have completed several seasons and show natural wear. It restores the factory-spec compression and throttle response. This top-end kit includes the piston, rings, gudgeon pin, and circlips. Large-bore two-strokes require regular piston changes to avoid skirt fatigue. Ensure the piston ring is seated correctly over the locating pin before sliding the cylinder down. Check your squish gap with solder to confirm the engine is running at peak efficiency for your discipline.

§ 03 / Specs

The numbers

Brand: VERTEX
Part number: 09104363
Weight: 0.54 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 year-bands

KTM 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.