09030815 PISTON KIT FORGED 76.77MM A

Name: PROX PISTON KIT FORGED 76.77MM A
Brand: PROX
SKU: 09030815
Price: 142.16 GBP
Availability: InStock

Fits Honda CRF 250 R

RRP £177.70 Save 20%

£142.16

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09030815

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§ 02 / About this part

What it is

The PROX PISTON KIT FORGED 76.77MM A, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

ProX cross-references this kit to Honda part 13101-KRN-A40, a direct fit for the CRF 250 R. The 76.77mm A size suits a fresh or lightly worn bore; if the cylinder measures loose, step to the B. Forged, which counts on a 250F that lives near its rev ceiling. Piston, rings, wrist pin and circlips in one box. Check ring end-gap before assembly. Done on schedule, a top-end is a service, not a failure.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09030815
Weight: 0.23 kg
OEM cross-refs: 13101-KRN-A40
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Honda CRF 250 R 2010–2013

* 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.