1981 KDX250 (air-cooled)

Notes

Motorcyclespecs KDX250 sheet (1981-82): 70 x 64.9 mm (249 cc), air-cooled reed-valve two-stroke, 36 mm Mikuni, 33 hp @ 7,000 rpm and 3.5 kgf-m (34.3 Nm) @ 6,500 rpm (not stated as claimed or measured), 111 kg dry, 12.5 L. Motorcyclespecs' seat height (935 mm) and wheelbase (1,475 mm) are identical on its 1981-82, 1983-85 and 1990-92 KDX250R pages, a sign of copied figures, so they are not used. Cycle World: for 1981 it got Uni-Trak rear suspension. No US MSRP found.