Incinerator is designed for Quad setup and has been developed together with Adam Lewis who values high speed and fast reaction in his fins but also a firm grip. They are very fast and allow quick course changes from one edge to the other without losing grip or drive.
A tip for the size of these is to choose a fin that is half a centimeter longer than you normally have as they have a slightly smaller area.
Incinerator is sold individually and is available in both slot boxes and US boxes