VERTEX PISTON KIT Ø 54.00 A

§ 01 / Part

Vertex Piston Kit Ø54.00 A 09102270 for Husqvarna CR 125 1997–2013 SM 125 S 1998–2012 WR 125 1997–2013

Fits 3 bikes
RRP £139.99 Save 20%
£111.99

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 09102270

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VERTEX

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§ 02 / About this part

What it is

Vertex piston kit Ø54.00 A to fit the Husqvarna CR 125, model years 1997–2013; Husqvarna SM 125 S, model years 1998–2012; and Husqvarna WR 125, model years 1997–2013.

This A-size piston kit is the standard replacement for a fresh or replated cylinder. It sits in the top-end and includes the piston, rings, pin, and circlips. Maintaining the correct piston-to-wall clearance is vital for power and reliability. Replace this kit at your bike's scheduled service interval to prevent ring wear or skirt collapse. Measure your bore to confirm it remains within the A-size tolerance. During installation, ensure the rings are seated in the grooves and the circlips are fully locked. Use a torque wrench on the cylinder head bolts to ensure a proper seal.

§ 03 / Specs

The numbers

Brand
VERTEX
Part number
09102270
Category
Top End
Weight
0.18 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 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.
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Free UK shipping over £100 ✦ 14-day no-quibble returns ✦ OEM-grade parts only ✦ UK support · Tue–Fri 9–5, Sat 9–4 ✦ Race-shop prices, paddock service ✦ Collection from Leeds by arrangement ✦
Free UK shipping over £100 ✦ 14-day no-quibble returns ✦ OEM-grade parts only ✦ UK support · Tue–Fri 9–5, Sat 9–4 ✦ Race-shop prices, paddock service ✦ Collection from Leeds by arrangement ✦