World of Mayhem Motorcycles

12644 Des Moines Memorial Drive, Burien, WA

(206) 420-2439

Copyright © World of Mayhem motorcycles. All rights reserved.

                     WE WANT TO BRING YOUR VISION OF YOUR BIKE TO LIFE

Our Motto:

       STOCKSUCKS .....  MAKE YOUR BIKE YOUR BIKE

  Doesn't matter if you want to convert your 1988 Goldwing to a cafe, hard-tail your soft-tail, put a R1 motor in your Raptor, or just change your grips and foot pegs. We have the training, experience, and love of the industry to make your dream come true.  ,

​Make your Bike Your Bike 

Welcome to World of Mayhem

206 4202439

206 4202439.

 Hours Tue-Fri 10AM-6PM  Sat 10AM-5PM  Sun By Appt.


A little about us:

 Our doors opened in 2012 in Burien W.A..


Bill Shawley is owner and operator. A local resident born here and raised in Seattle. Bill wants to bring a better motorcycling experience to the Seattle/Tacoma area.

Bill has been in the motorcycle industry for twenty years specializing in custom building Harley Davidsons. He has an engineering degree compiled with welding, fabrication, and machining expertise. 


Jon-Paul Benoit has 30 years in the motorcycle industry as a dealer mechanic with certifications from Honda, Yamaha, Suzuki, and  Kawasaki. JP has been lead line mechanic at two dealers here in Seattle and in Georgia.  JP is a certified Goldwing Technician who is also an owner. He has degrees in mechanical drafting, welding and fabrication, as well as dealer management.