09261526 VALVE SHIM .48X 1.375 5 PCS REFILL KIT

Name: PROX VALVE SHIM .48X 1.375 5 PCS REFILL KIT
Brand: PROX
SKU: 09261526
Price: 7.5 GBP
Availability: OutOfStock

RRP £9.38 Save 20%

£7.50

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

Part #: 09261526

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§ 02 / About this part

What it is

The PROX VALVE SHIM .48X 1.375 5 PCS REFILL KIT, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

These shims sit in the cylinder head of your four-stroke engine. They set the critical clearance between the cam lobe and the valve bucket. Valve seats wear and valves stretch during hard use, closing this gap over time. Tight clearances cause hard starting and poor idling. This 7.48mm diameter fits most modern Japanese 250cc engines. Consult your workshop manual for specific intake and exhaust tolerances. Always verify the thickness with a micrometer before fitting into the retainer. This five-piece refill pack provides the specific increment required for your engine rebuild.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09261526
Category: Top End
Weight: 0.00 kg
VAT: 20%

§ 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.