
§ 01 / Part
09102528 PISTON KIT FORGED 99.96MM B
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 99.96MM B, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This B-grade forged kit is designed for cylinders that have experienced minor wear and require a slightly larger diameter to maintain correct clearances. It replaces OEM part 817.30.007.100 and is essential for maintaining power in your big-bore engine. Forged units offer the strength required for high-torque applications. Regular maintenance prevents the assembly from rocking in the bore, which can damage the Nikasil coating. This kit includes the rings, pin, and clips. Always use a fresh gasket set when installing this kit to ensure a reliable, leak-free seal.
§ 03 / Specs
The numbers
- Brand
- PROX
- Part number
- 09102528
- Weight
- 0.42 kg
- OEM cross-refs
- 817.30.007.100
- 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
// PROX

