Reply To: Rotax gearing and revs query…..Home › Forums › General Discussion › Rotax gearing and revs query….. › Reply To: Rotax gearing and revs query….. June 28, 2004 at 3:23 am #47465 Craig MansfieldParticipant:sun: The gears that I ran last race were 12-75 and 12-77 . The jets will determined by the weather that day and what the maxjet says to run. see you there.
