Dr. "John" Fromberg has been straightening motorcycle frames for over 20 years. Along with his brothers Jim and Dave, they ran Dr. John's in West Covina, California, with many customers in professional racing as well as law enforcement.
His experience with so many different styles and brands of motorcycles and ATVs makes him one of the most knowledgeable and sought-after professionals in the field.
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.