Template:Kart racing SDD

CIK-FIA senior direct-drive class timeline in kart racing
Category	1964–	1970s	1980s				1990s		2000s			2010s				2020s
Category
100 cc
100 cc
Formula					FK

				ICA
						FS100		FSA

							FA

KF										KF1	SKF		KF1

										KF2				KF

OK															OK

																	OK-N

Category
Category	1964–	1970s	1980s				1990s		2000s			2010s				2020s

Key
Colour		Meaning
		Both World and European titles held.
		Only World title held.
		Only European title held.
		Only active in other international competitions.
		World Championship held.
		Both World Championship and World Cup / International Super Cup held.
		Only World Cup / International Super Cup held.