WISECO ENGINE REBUILD KIT

§ 01 / Part

09031540 ENGINE REBUILD KIT

Fits 2 bikes
RRP £494.11 Save 20%
£395.29

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09031540

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WISECO

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§ 02 / About this part

What it is

The WISECO ENGINE REBUILD KIT, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

Covers the KTM SX 85 in both 17/14 and 19/16 wheel configurations, same motor either way. In the box: crank assembly, main bearings, seals, piston and the full gasket set for top and bottom end. An 85 that races most weekends is due a crank well before most owners think to check; leave it and the big-end takes the cases with it. Measure the bore, check crank runout, and torque the cases in sequence. The standard winter rebuild for a bike that gets ridden like an 85 should be.

§ 03 / Specs

The numbers

Brand
WISECO
Part number
09031540
Weight
3.67 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 2 models · 2 year-bands

* 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