09031060 ENGINE BOTTOM END KTM REBUILD KIT

Name: VERTEX ENGINE BOTTOM END KTM REBUILD KIT
Brand: VERTEX
SKU: 09031060
Price: 698.45 GBP
Availability: InStock

Fits 2 bikes

RRP £873.06 Save 20%

£698.45

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09031060

Authorised stockist

VERTEX

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

The VERTEX ENGINE BOTTOM END KTM REBUILD KIT, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

Covers the small-bore two-stroke twins from Austria: the KTM 125 SX and Husqvarna TC 125 share cases, and this kit serves both. Inside is a complete crankshaft, main bearings and full gasket set, everything a case-split needs in one part number. On a 125 revving past 12,000rpm, big-end life is finite; rod knock or crank-seal leaks pulling in gearbox oil mean it's time. Fit new mains with the crank, always, and reseal with the gaskets supplied.

§ 03 / Specs

The numbers

Brand: VERTEX
Part number: 09031060
Weight: 5.07 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.