09102055 PISTON KIT Ø 77.00 A

Name: VERTEX PISTON KIT Ø 77.00 A
Brand: VERTEX
SKU: 09102055
Price: 168.45 GBP
Availability: InStock

Fits Kawasaki KX 250 F

RRP £210.56 Save 20%

£168.45

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09102055

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§ 02 / About this part

What it is

The VERTEX PISTON KIT Ø 77.00 A, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This top-end kit serves as a direct replacement for OEM part 13001-0730. It sits inside the cylinder barrel and should be replaced according to your hour meter to maintain peak performance. Size A is for fresh bores, while size B accounts for slight cylinder wear to maintain the correct oil film clearance. Excessive blow-by or a rattling top-end are clear signs your current setup is past its best. The kit comes with the rings, gudgeon pin, and circlips. Always check ring end-gap before final installation to ensure reliable operation on your bike.

§ 03 / Specs

The numbers

Brand: VERTEX
Part number: 09102055
Weight: 0.25 kg
OEM cross-refs: 13001-0730
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Kawasaki KX 250 F 2011–2014

* 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.