Wiseco Engine Rebuild Kit Pro-Lite 09031508 for Yamaha YZ250 1999–2000

Name: Wiseco Engine Rebuild Kit Pro-Lite 09031508 for Yamaha YZ250 1999–2000
Brand: WISECO
SKU: 09031508
Price: 549.54 GBP
Availability: InStock

Fits Yamaha YZ 250

RRP £686.93 Save 20%

£549.54

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 09031508

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§ 02 / About this part

What it is

Wiseco engine rebuild kit Pro-Lite to fit the Yamaha YZ250, model years 1999–2000.

Everything the YZ 250's bottom and top end need in a single part number: crank assembly, main bearings, crank seals, a forged Pro-Lite piston kit and a full gasket set. Two-stroke 250s are forgiving right up until the big-end lets go, so if the crank has hours on it there's little point dropping a fresh piston on top. Wiseco's forging takes detonation and heat better than a cast slug. Split the cases, clean them properly, set your ring gap to the bore and rebuild once instead of twice.

§ 03 / Specs

The numbers

Brand: WISECO
Part number: 09031508
Category: Engine
Weight: 5.97 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Yamaha YZ 250 1999–2000

* 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.