ISO 9131:1993

Three-wheeled mopeds and motorcycles — Dimensions — Vocabulary

Defines terms relating to the dimensions of three-wheeled mopeds and motorcycles as defined in ISO 3833 (with one front wheel and two rear wheels, with two front wheels and one rear wheel, equipped with a side-car). It does not deal with measurement methods, nor with the units used in reporting the results, nor with the accuracy required nor with the order of magnitude of the dimensions defined.