09103149 PISTON KIT FORGED 100.00 MM STANDARD

Name: PROX PISTON KIT FORGED 100.00 MM STANDARD
Brand: PROX
SKU: 09103149
Price: 170.27 GBP
Availability: InStock

Fits 4 bikes

£200.32 Save 15%

£170.27

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09103149

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§ 02 / About this part

What it is

The PROX PISTON KIT FORGED 100.00 MM STANDARD, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This forged component is designed for high-load applications in large-displacement engines. It sits in the cylinder bore as the primary moving part of your top-end. Forged construction offers superior strength over cast alternatives, making it ideal for hard enduro or desert racing. This is a standard size kit for fresh or replated cylinders. Replace this part at the manufacturer's recommended hour interval to avoid skirt fatigue. Check ring end gap before installation to prevent seizing. Use a new small-end bearing during the rebuild for total reliability.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09103149
Weight: 0.58 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 4 models · 6 year-bands

Honda 6 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.