Reducing Bung

• Product Details

  The Graves Motorsports' Reducing Bung in stainless steel is used to convert race O2 sensor size This allows for the use of the O.E.M. O2 sensor on most motorcycles.

  • Pre-drilled to accept safety wire.
  • Note: Please verify you need the listed setup before the purchase.

  Detailed Specifications:

  • Reduces bung from 18.5 x 1.5 mm to 12 x 1.25 mm.

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• # Part Numbers

  Product Variant	Manufacturer Part #
  18mm x 1.5 to 12mm x 1.25 Graves Reducing Bung	EPU-0006-S

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