§ 01 / Part
09101525 PISTON KIT FORGED 100.96MM C
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
PROX
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§ 02 / About this part
What it is
The PROX PISTON KIT FORGED 100.96MM C, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.
Restore lost compression and engine response with this forged top-end refresh. This component sits inside the cylinder bore, converting combustion into mechanical drive. The forged construction offers increased structural integrity for high-displacement four-stroke applications. Regular replacement is essential to prevent skirt fatigue or catastrophic failure in high-hour engines. This C-sizing is designed for bores with established wear patterns. It serves as a direct alternative to OEM part 584.30.007.100. During your rebuild, verify the ring end-gap and ensure the piston arrow points toward the exhaust port. Always use new circlips and lubricate the gudgeon pin thoroughly.
§ 03 / Specs
The numbers
- Brand
- PROX
- Part number
- 09101525
- Category
- Top End
- Weight
- 0.54 kg
- OEM cross-refs
- 584.30.007.100
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 13 models · 13 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
// Related
