WOSSNER PISTON KIT PRO KX250F 11-14 76.96 A

§ 01 / Part

09107104 PISTON KIT PRO KX250F 11-14 76.96 A

Fits Kawasaki KX 250 F
RRP £177.38 Save 22%
£138.36

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09107104

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WOSSNER

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§ 02 / About this part

What it is

The WOSSNER PISTON KIT PRO KX250F 11-14 76.96 A, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This forged piston kit sits at the heart of your top-end rebuild. It handles the intense heat and pressure inside the cylinder bore. Replace your piston when you hit the service interval hours or notice compression loss. This A-size fitment suits fresh cylinders or those with minimal wear. Always measure your bore to confirm the required clearance. Check your ring end gap before fitting. Ensure the arrow on the crown points toward the exhaust port. The kit includes the piston, rings, gudgeon pin, and circlips. Proper lubrication of the small-end bearing during assembly is essential for your KX250F.

§ 03 / Specs

The numbers

Brand
WOSSNER
Part number
09107104
Category
Top End
Weight
0.22 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

* 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.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement