Engine[edit | edit source]
The T21 had an air-cooled 247cc parallel twin 2-stroke, CCI. Bore x Stroke: 54 x 54 mm 30.5 hp/ 8,000 rpm, 2.82 kg-m/ 7,000 rpm.
Appearance[edit | edit source]
This bike looked much like other manufacturers' bikes of the time. It was equipped with turn indicators and center support stand. The exhaust was low swept indicating street use.