Saadleo,,,lucky you managed this much speed on a 100cc bike having drum brakes to stop it,,,,take my brotherly advise dont accelerate it to that extent ever again,,,for this purpose a long barren area carpeted road is advised where there is no chance even slightest one for any living being roaming around ........but again disks are essential,,,,,these are commuter bikes not built for such purposes.....get urself a fzr 250r for the said job,,,just my opinion...