WISECO ENG KT WISCO YZ250F 12-13

§ 01 / Part

09031612 ENG KT WISCO YZ250F 12-13

Fits Yamaha YZ 250 F
£954.19 Save 20%
£763.35

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09031612

Authorised stockist

WISECO

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

The WISECO ENG KT WISCO YZ250F 12-13, engine. Stocked by Iron Offroad, the UK MX hard parts specialist.

A full-circle rebuild for the 2012-13 YZ250F in one box: crank assembly, forged Wiseco piston, and the gaskets and seals to close it back up. The YZ250F bottom-end takes a beating from the rev-happy top-end above it, and a tired crank will take out a fresh piston fast. Doing both together is the honest way to do the job. The forged piston holds tighter tolerances and shrugs off detonation better than cast. Check the cam chain and tensioner while the cases are split. Cheap insurance at this stage.

§ 03 / Specs

The numbers

Brand
WISECO
Part number
09031612
Category
Engine
Weight
5.19 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 — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. 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 & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.
Iron Offroad Iron Offroad Iron Offroad Iron Offroad Iron Offroad
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 Click & collect from Leeds
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 Click & collect from Leeds