^^^ thats not good enough and its not what is recomended, If u use run ur bike lyk that, u will regret after 3,4 years when ur engine wud get weak B4 time.
Running process 4 a 70cc bike is:
0-600Kms Single drive, max. speed 40.
At 600 get ur engine oil changed
(CALTEX,SHELL,TOTAL all are good enough, I recommend caltex)
600-1000Kms doubling allowed, max. speed 40Km/Hr
after 1000Kms get it tunned by the dealer.(oil change is optional,can change at 1200kms or 1500kms too, bt 1200 is better b4 u start breakin process)
Next 200Kms start increasing the speed gradually, 1st satrt taking it to 60, then 70 and at last upto 80 which is max. Approx.
After 1200 rev it max. as much the gear allows you with its max. capacity(donot rev too hard) this is called breakin process this wud increase ur bike's performance.
thats a perfect way..