I would think 11 to 14 ?? I don't know that for a fact!! My ball is right at 12 on the Trike.
KJ5IX · Registered Joined Dec 29, 2005 · 8,027 Posts #2 · Feb 3, 2009 View full thread I would think 11 to 14 ?? I don't know that for a fact!! My ball is right at 12 on the Trike.