alittle bit bump..
was looking at the following thread..
it says in its specs
ENGINE
Fuel Mileage 85 KM
Engine 4 stroke, single cylinder, overhead cam, air cooled
these figures ont conincide..
if one goes by bore and stroke figures its 69cc .. or 70cc approx
if one goes by 78cc figure ,, then its most probably 85cc as i have measured ...
these c78cc labelled bikes have same bore as honda 70 .. and hence same piston.. but their stroke is longer then honda .. honda 70 has 41.4mm and these chondas have 49mm..