ProX Connecting Rod Kit 09230148 for KTM EXC300 1990-2003 EGS250 EXC250 MXC300 SX250 1993-99

Name: ProX Connecting Rod Kit 09230148 for KTM EXC300 1990-2003 EGS250 EXC250 MXC300 SX250 1993-99
Brand: PROX
SKU: 09230148
Price: 123.69 GBP
Availability: InStock

Fits 5 bikes

RRP £154.61 Save 20%

£123.69

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 09230148

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§ 02 / About this part

What it is

ProX connecting rod kit to fit KTM EGS250 (1993–1999); KTM EXC250 (1993–1999); KTM EXC300 (1990–2003); KTM MXC300 (1993–1999); KTM SX250 (1993–1999).

This kit manages the critical connection in your bottom-end. It links the piston to the crankshaft, converting every stroke into drive. Big-end bearings eventually develop play, or the rod fatigues from high-RPM stress. Replacing the rod is standard practice during a full rebuild to avoid catastrophic failure. Each kit includes the rod, big-end pin, bearing, and thrust washers. These components match OEM specifications for a direct fit. You will need a hydraulic press and truing stand for installation. Precision is vital. Ensure your crank webs are perfectly aligned after assembly to prevent vibration through the bike.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09230148
Category: Bottom End
Weight: 0.50 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 5 models · 5 year-bands

KTM 5 models

* 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.