Product Placement Blog ➞ BicyclesKlein Bicycle in Seinfeld Season 7 Episode 12 “The Caddy” (1996)December 10, 2019 Sergey TV Show Hi! On Tuesday, December 10, I watched a TV Show and product placement was spotted: Klein Bicycle in Seinfeld Season 7 Episode 12 “The Caddy” (1996).