§ 01 / Part
09100987 PISTON KIT REPLICA Ø 54.25 B
incl. VAT
Dispatched in 2–3 working days · delivered in 6–10.
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VERTEX
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§ 02 / About this part
What it is
The VERTEX PISTON KIT REPLICA Ø 54.25 B, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.
This cast piston sits in the top-end, designed to match factory performance and reliability. The 54.25mm (B) sizing is intended for cylinders that have been honed or have seen enough use to require a larger diameter for optimal clearance. You need to replace your piston kit at regular service intervals to prevent ring failure and maintain high compression. During assembly, check the ring end gap and ensure the piston is oriented correctly toward the exhaust port. This kit provides the piston, rings, gudgeon pin, and circlips for a professional top-end overhaul.
§ 03 / Specs
The numbers
- Brand
- VERTEX
- Part number
- 09100987
- Category
- Top End
- Weight
- 0.18 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
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