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OS Max & OS Speed Main bearing 14x25,4x6

OS Max & OS Speed Main bearing 14x25,4x6

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Regular price €15,90 EUR
Regular price Sale price €15,90 EUR
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earing dimensions: 14x25.4x6

Suitable for all OS Max & OS Speed 3.5cm³ Nitro engines

  • 21 XRZ _Ver1
  • 21 XZ-R
  • Max-21XR-B Ver.III
  • Max-21XZ-B Ver.II
  • R2104
  • R2106
  • R21 Shimo Edition 2
  • R21 Euro II
  • R21GT II
  • .....
  • 21XZ-B SpecIII
  • RD, Ronda Drake
  • AD2
  • AD3
  • B21 Ongaro
  • B2105
  • B2104
  • B2103 Type R
  • B2103 Type S
  • ....


These engine bearings mounts replace the original manufacturer part numbers: 23730020, 23730050, 21931100

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ExigeRC engine bearings

Ceramic or steel, the bearings guarantee the highest quality with minimal wear and low fuel consumption.

We recommend replacing the bearings every time the engine is overhauled or re-clamped.

Book your new bearings for installation together with our HP360 engine service.

Before ordering individual bearings, please check the exact dimensions to ensure they are suitable for your engine. We always strive to provide the corresponding original part numbers to help you make the right selection.

If you have any questions or are unsure about your choice, please use our contact form

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