PX7130C PISTON KIT ALUMINUM 66.37MM C

Name: PROX PISTON KIT ALUMINUM 66.37MM C
Brand: PROX
SKU: PX7130C
Price: 119.94 GBP
Availability: InStock

Fits 4 bikes

RRP £149.93 Save 20%

£119.94

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: PX7130C

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§ 02 / About this part

What it is

The PROX PISTON KIT ALUMINUM 66.37MM C, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This piston kit is designed for top-end maintenance on cylinders with moderate use. The C-size diameter is slightly larger than standard to compensate for cylinder wall wear, ensuring optimal compression. It cross-references with OEM part 1P8-11631-00. The kit includes the piston, rings, gudgeon pin, and circlips. Regular replacement is essential to prevent piston slap and maintain the integrity of your engine. Always verify your bore size with a micrometer before installation to ensure the correct fitment for your bike's current cylinder condition.

§ 03 / Specs

The numbers

Brand: PROX
Part number: PX7130C
Category: Top End
Weight: 0.32 kg
OEM cross-refs: 1P8-11631-00
VAT: 20%

// Fitment

Will it fit your bike?

Fits 4 models · 5 year-bands

Suzuki 1 model

RM 250 2003–2012

Yamaha 4 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.