
§ 01 / Part
09102740 PISTON KIT ALUMINUM 82.00 MM +1.00MM
incl. VAT
Usually dispatched within 3 working days.
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PROX
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§ 02 / About this part
What it is
The PROX PISTON KIT ALUMINUM 82.00 MM +1.00MM, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.
This oversized aluminium piston kit is designed for cylinders that have been bored out to remove damage or wear. It sits in the top-end and restores compression to factory levels. You must verify your cylinder diameter matches this specific +1.00mm oversize before ordering. Replacing the piston at recommended intervals prevents ovality in the bore and maintains power delivery. Check the ring gap in the freshly honed cylinder. Ensure the piston rings are oriented correctly according to the workshop manual. This kit includes the piston, rings, gudgeon pin, and circlips for a complete top-end refresh.
§ 03 / Specs
The numbers
- Brand
- PROX
- Part number
- 09102740
- Category
- Top End
- Weight
- 0.50 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 7 models · 7 year-bands
No matches. Try a different make or model.
* 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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