Whizzer Motor Bike's online store provides a catalog of most of the parts, accessories and collectibles. Their online catalog contains most parts needed to build or rebuild a Whizzer Motor Bike engine. For any other parts or accessories not listed, customers may receive help by calling 877-WHIZZER.
A Los Angeles-based manufacturer of airplane parts, Breene-Taylor Engineering, created the first Whizzer Model D Bicycle Motor in 1939. This kit sold for $54.95 at the time and contained an air-cooled, four-cycle engine that was capable of producing 1.375 horsepower with a 2/3 gallon fuel tank. Roughly 1000 Model "D" motors were sold. As of 2014, Whizzer is not currently involved in new bike production, but Whizzer and multiple dealers still offer replacement parts and accessories for current Whizzer enthusiasts.