Motorcycle Repair: my bike makes smoke while starting at morning, stroke bike, piston rings

Question
sir
my four stroke bike make smoke while starting at morning what is the problem and what is the solution for it
is it serious
also give me tips for enhancing the ordinary speed  

Answer
Hi Nasir,

If it is burning oil, solution is repair cylinder with new piston & rings after boring cylinder.

It usually is not serious. May be expensive to repair.

The list of tips to make the machine faster is long. There are several modifications. Lighten the frame, gearing, race fuel, performance parts for exhaust and engine.