§ 01 / Part
09106583 PISTON KIT RR250 13-21 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 RR250 13-21 C, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.
Maintain engine performance by replacing your piston at the manufacturer's recommended hour intervals. This C-size kit provides the largest diameter for cylinders with significant wear or those at the limit of their service life. It includes the piston, rings, gudgeon pin, and circlips. Wear on the skirts or ring grooves leads to lost compression and potential engine failure. Measure your bore accurately before fitting to confirm the required clearance. Ensure the ring end gaps are checked and the piston is oriented correctly with the arrow facing the exhaust port. Use a new small-end bearing and fresh gaskets for a complete rebuild.
§ 03 / Specs
The numbers
- Brand
- PROX
- Part number
- 09106583
- Category
- Top End
- Weight
- 0.32 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
// Related
