09102166 PISTON KIT Ø 66.40 A

Name: VERTEX PISTON KIT Ø 66.40 A
Brand: VERTEX
SKU: 09102166
Price: 134.29 GBP
Availability: InStock

Fits Honda CR 250 R

RRP £167.86 Save 20%

£134.29

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09102166

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§ 02 / About this part

What it is

The VERTEX PISTON KIT Ø 66.40 A, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This A-size piston is the standard replacement for your engine. It is designed for cylinders that are new or within original factory tolerances. Swaps are essential for maintaining compression and preventing catastrophic failure. Check your bore diameter with a micrometer before fitting. Ensure the ring gaps are checked and the piston is oriented correctly. Lubricate the gudgeon pin and small-end bearing during the rebuild. This kit includes the rings, pin, and circlips.

§ 03 / Specs

The numbers

Brand: VERTEX
Part number: 09102166
Weight: 0.32 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Honda CR 250 R 1986–1994

* 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.