09260153 ENGINE VALVE INTAKE STEEL

Name: PROX ENGINE VALVE INTAKE STEEL
Brand: PROX
SKU: 09260153
Price: 15.45 GBP
Availability: InStock

Fits 3 bikes

£18.18 Save 15%

£15.45

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09260153

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§ 02 / About this part

What it is

The PROX ENGINE VALVE INTAKE STEEL, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This valve sits in the cylinder head to manage the fuel-air mixture entering the bore. It is a direct replacement for OEM part 5BE-12112-00. Over time, heat cycles and high RPM cause the face to cup or the stem to stretch. Replacing worn valves is critical during a top-end rebuild to maintain compression. Check your valve seats for wear before installation. New seals are essential when fitting this part to your bike. It offers a durable alternative to titanium for riders prioritising longevity in harsh enduro or MX conditions.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09260153
Category: Top End
Weight: 0.03 kg
OEM cross-refs: 5BE-12112-00
VAT: 20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 year-bands

Yamaha 3 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 — 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.