You artist types need to design a Bicycle Tarot.

The Fool: instead of a dude about to step off a cliff, you could have a rider without a helmet

The Lovers: an MTB and a road bike

The World: an open bike trail

The Devil: flatted tire

Major arcana would be fun, but I can't quite figure out how you'd include bikes in the minor arcana. Except as background pictures. (hee hee, 4 of Swords could have a bike hanging from a repair stand with it's wheels off)