Sportwerks is a brand of radio controlled cars, trucks and accessories manufactured and distributed by Horizon Hobby.
Sportwerks is best known for offering ready-to-run and almost ready-to-run 1/8-scale nitro cars and trucks. The first vehicle under the Sportwerks banner was a 1/8-scale buggy called the Mayhem. The Mayhem was well known for being a car that was appropriate for hobbyists who wanted to simply tear up the backyard, but it also performed very well under race conditions. Since that initial release, a truck version called the Mayhem ST, an electric 1/10 scale stadium truck called the Raven and a so-called "pro" version of the Mayhem have joined the lineup. More recently, Sportwerks has refined the Mayhem chassis by incorporating a number of performance-enhancing changes. The result is the Turmoil.
Perhaps one of the more interesting offerings is the 1/16-scale Chaos, one of the first sub-1/10 scale vehicles to utilize a nitro engine instead of the electric motor normally found in a model of this size.
In addition to vehicles, a line of tools, engines and accessories are available as well.