Loco your not fucing around. .... bbp gear low... are u running a 2-5 or 1-5 trans? Im sure u will get them to break loose on the launch,,, its that 1st gear shift im worried about... (bog)....by the way dont ride a bog out... (super lean condition)... double clutch or kill it... your shift window will be very small wuth that RO .....this is just my opinion I only own 421cc cubs....no big motors