Related Clues:

• Was a valedictorian, e.g
• Had one's say
• Wheel's radial member
• Piece of wheel, it's said
• Said out loud
• After small prod, talked
• Held forth given small prod
• Gave talk, producing part of wheel
• Gave a lecture on the bike
• Close to Dallas, dig biker's bar
• Biker bar?
• Gave a TED Talk, say
• Said words
• Lectured; rod
• Made verbal contribution identifying part of wheel