Spoke card

Racer spoke card from the Cycle Messenger World Championships, Budapest, Hungary, 2001
Spoke card from Global Gutz alleycat from Kraków, Poland, 2009
Spoke cards from Critical Mass in Łódź, Poland, 2013

A spoke card, or spokecard, is a card placed in the spokes of a bicycle wheel. They lie parallel to the entire wheel. Most spoke cards are laminated.[1]

Throughout the 20th century, playing cards were placed in such a way as to make a noise as the card flaps against the spokes; however, there is no evidence that these were called "spoke cards."