09101678 PISTON KIT

Name: WISECO PISTON KIT
Brand: WISECO
SKU: 09101678
Price: 174.46 GBP
Availability: InStock

Fits Yamaha YZ 250 F

RRP £218.08 Save 20%

£174.46

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09101678

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§ 02 / About this part

What it is

The WISECO PISTON KIT, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This forged piston kit provides increased strength for high-load racing conditions. It replaces the stock unit in your top-end. Forging allows for a lighter design without sacrificing structural integrity. This kit is essential when your service interval indicates a drop in compression or visible skirt wear. It includes all necessary rings, pins, and clips for a complete swap. Check your bore for taper and ovality before fitting. Follow a strict break-in procedure to ensure the rings seat correctly against the cylinder wall.

§ 03 / Specs

The numbers

Brand: WISECO
Part number: 09101678
Category: Top End
Weight: 0.27 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Yamaha YZ 250 F 2008–2011

* 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.