09100646 PISTON KIT FORGED Ø81,95mm

Name: ATHENA PISTON KIT FORGED Ø81,95mm
Brand: ATHENA
SKU: 09100646
Price: 146.92 GBP
Availability: InStock

Fits 2 bikes

RRP £177.01 Save 17%

£146.92

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09100646

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§ 02 / About this part

What it is

The ATHENA PISTON KIT FORGED Ø81,95mm, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This forged piston kit is designed for 4-stroke top-end maintenance. It sits in the cylinder bore to manage the compression and power strokes of your engine. The 81.95mm size is engineered for precise fitment and optimal oil control. Forged units offer superior durability under high heat cycles compared to cast alternatives. The kit includes the piston, rings, gudgeon pin, and circlips. Deglaze the cylinder bore before fitting the new assembly to ensure the rings seat correctly. Regular replacement is essential for maintaining peak torque and engine reliability.

§ 03 / Specs

The numbers

Brand: ATHENA
Part number: 09100646
Weight: 0.35 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 2 models · 2 year-bands

* 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.