Haha that sounds like my friends that own Yamaha aerox's 100's.
They never really worried about making their bikes faster until I did a few things tO mIne and could beat them off the mark till about 60 k's. Now they all got bigger carbies in their bIke to try and stay a head of me haha.
They said they didn't care about going faster until I shamed them out a few times. Just wait till I get my BBK then as well