09100878 PISTON KIT CAST-LITE Ø57,95mm

Name: ATHENA PISTON KIT CAST-LITE Ø57,95mm
Brand: ATHENA
SKU: 09100878
Price: 103.23 GBP
Availability: InStock

Fits Kawasaki KX 125 M

RRP £124.37 Save 17%

£103.23

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09100878

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§ 02 / About this part

What it is

The ATHENA PISTON KIT CAST-LITE Ø57,95mm, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This lightweight cast component sits in the top-end, designed to reduce reciprocating mass for faster engine response. The 57.95mm diameter is precision-machined to ensure optimal skirt clearance in your cylinder bore. Replace this part according to your service schedule to maintain high compression and prevent power loss. Before assembly, verify the ring end gap and ensure the gudgeon pin moves freely. Orientation is critical; the crown markings must align with the exhaust side of the barrel. This kit comes complete with the piston, rings, pin, and circlips for a professional rebuild.

§ 03 / Specs

The numbers

Brand: ATHENA
Part number: 09100878
Category: Top End
Weight: 0.29 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Kawasaki KX 125 M 2003–2007

* 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.