Just fitted up mine the other day.
D=14 3/4" (On the bench, inflated 25 PSI).
As I understand. Most people use their 5x5 Leakguard tubes.
RV3bpilot I think meant to say you can find the circumference from the diameter, (C=Pi x D) or visa versa, (D=C/Pi)
Paul.
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RV-8 FB, S l o w Build,
180FI, Catto,
Australia.
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