https://www.youtube.com/watch?v=6D57QnwgI58&feature=player_detailpage
An R6 won’t do 180mph. If you change the gear ratios then it would be slow out of the corners. 180mph indicated on a japanese bike is probably about 160is. The speedos go into hero mode above 150.
Yeah I know… I geared mine 1d2u 520 conversion renthal kit. Speedo’s need calibrating to get the real reading, the fella is getting a push on though…