§ 01 / Part
Vertex Piston Kit Ø66.40 C 09102406 for Gas Gas EC250 2002-14, 2018-19 Rieju MR250 2021 TM Racing CROSS250 ENDURO 250 2T 1995-99
incl. VAT
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§ 02 / About this part
What it is
Vertex piston kit Ø66.40 C to fit Gas Gas EC250 (2002–2014, 2018–2019); Rieju MR250 (2021); TM Racing CROSS250 (1995–1999); TM Racing ENDURO 250 2T (1995–1999).
This part resides in the cylinder and is critical for maintaining the primary compression needed for power. You should replace it as part of your scheduled top-end maintenance to avoid expensive cylinder damage. The lettered sizing options allow you to account for microscopic wear in the bore, ensuring a tight seal and optimal performance. The kit comes complete with rings, wrist pin, and circlips. When installing, ensure the ring gaps are positioned over the locating pins. Use a fresh base gasket and check your squish clearance to ensure the engine runs correctly after the rebuild.
§ 03 / Specs
The numbers
- Brand
- VERTEX
- Part number
- 09102406
- Category
- Top End
- Weight
- 0.31 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 4 models · 5 year-bands
Gas Gas 2 models
Rieju 1 model
TM Racing 2 models
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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