
R-models (2-cylinders flat “Boxer”)

K-models (3-cylinders in-line longitudinal)

K-models (4-cylinders in-line longitudinal)

K-models (4-cylinders in-line transverse)

K-models (6-cylinders in-line transverse)

S-models (4-cylinders in-line transverse)

F-models (2-cylinders in-line, 798cc, Rotax)

F-models (2-cylinders in-line, 853/895cc)

F-models, G-models (Single cylinder, 652cc, Rotax)

G-models (Single cylinder, 450cc)

G-models (Single cylinder, 313cc)
