09101183 PISTON KIT ALUMINUM 94.95MM B

Name: PROX PISTON KIT ALUMINUM 94.95MM B
Brand: PROX
SKU: 09101183
Price: 180.17 GBP
Availability: InStock

Fits 11 bikes

£211.97 Save 15%

£180.17

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09101183

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§ 02 / About this part

What it is

The PROX PISTON KIT ALUMINUM 94.95MM B, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

Restore lost compression and engine response during your next top-end teardown. This B-sized component is designed for cylinders with marginal wear, providing a precise fit where a standard A-size might allow excessive piston slap. It replaces OEM part 590.30.007.000. Proper ring end-gap measurement is essential before you slide the barrel back on. Regular replacement prevents catastrophic failure and keeps the stroke efficient. The kit comes with the wrist pin, circlips, and a fresh ring set. Ensure your bore is deglazed to allow the new rings to seat correctly against the cylinder wall.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09101183
Category: Top End
Weight: 0.43 kg
OEM cross-refs: 590.30.007.000
VAT: 20%

// Fitment

Will it fit your bike?

Fits 11 models · 11 year-bands

Beta 1 model

RR 525 2006–2008

KTM 10 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.