V-Double-cylinder,four-stroke air-cooled hand-clutched electric starter 250cc
SPECIFICATION
Displacement: 248.9ml
Compression ratio: 10:1
Primary reduction: 3.130

V-Double-cylinder,four-stroke water-cooled hand-clutched electric starter 200cc
SPECIFICATION
Displacement: 194.4ml
Compression ratio: 10.4:1
Primary reduction: 3.333

Single-cylinder,four-stroke,air-cooled,hand-clutched electric starter/kick starter with secondeary conbustion system125cc
SPECIFICATION
Displacement: 124.1ml
Compression ratio: 9.0:1
Primary reduction: 4.055

Single-cylinder,four-stroke water-cooled auto-clutched electric/hand-kick starter 400cc
SPECIFICATION
Displacement: 401ml
Compression ratio: 10.5:1
Primary reduction: 0.75—2.8