In About WFDF, Approved Discs and Targets by WFDF

To see technical detail for each of the specifications listed please see Articles icon 107 and 108 of the WFDF Rulebook.


  • Disc weights are listed in grams.
  • The rim configuration score is a unique measuring procedure which is described in the test measurements for discs above.
  • The flex rating is listed in kilograms.


  • Diam = Outside Diameter
  • MW = Max. Weight
  • VW = Max. Vintage Weight
  • RCR = Rim Configuration Rating
  • Flex = Flexibility Rating

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