the idea of running in 1k or 2k kms at slow speeds was phased out in other countries,here with obscene parts quality it's different.actually after 750 kms u should gradually increase the load on engine,than let the bike rest to recover,this makes the bike open the bore's expantion to high speeds.if for the run in period there is no high speed exposure to the bike,it won't perform to it's max.this is a truth excepted world over.but if someone is doubtful bout it plz clearify before implementing this.BTW we ran in venkatesh's t'bird on this principle and it kicks other t'bird's ass
