WISECO ENG KT WISECO KX250 02-03

§ 01 / Part

09031607 ENG KT WISECO KX250 02-03

Fits Kawasaki KX 250
RRP £690.28 Save 20%
£552.22

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09031607

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§ 02 / About this part

What it is

The WISECO ENG KT WISECO KX250 02-03, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This kit is engineered for a comprehensive overhaul of the KX250 engine. It includes the crankshaft, main bearings, and a complete top-end kit with gaskets. The KX250 power delivery puts considerable load on the bottom-end assembly. Renewing the crank and seals restores primary compression and prevents air leaks. The forged piston is built to handle the heat and pressure of high-level MX. Inspect the power valve assembly for smooth operation while the cylinder is removed. This kit simplifies your workshop time by providing all essential internal components in one box.

§ 03 / Specs

The numbers

Brand
WISECO
Part number
09031607
Weight
6.25 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