Here’s a selection of different bike cartoons by different authors, published on The Bikexchange:
Cycling Cartoons by Jonny Hawkins
Biker Biff by Bob Lafay
Cyclotoon by Neal Skorpen
Bonkerz by Bob LaDrew
No Exit by Andy Singer

Copyright 2006
King for the Day by Jerry King
Hindsight by Jerry Kern
Roswell Century Ride by Grumpa
New Bike by Grumpa

Copyright 1998