Home Forums TaG Rotax Max new to rotax gearing question Reply To: new to rotax gearing question

#42372
Chris McGinley
Participant

Jack,

This really does depend on what track and also which class of Rotax you’re running. You’ll probably use a 12t drive gear almost everywhere, but I keep 11t and 13t on-hand for some track configurations. For sprocket, you may see people on any size from 68-88 … all depends on the track, class, and driver.

If you’re just starting out, I’d recommend seeing what others are running at the track you plan to run at – otherwise you’ll spend hundreds of dollars on sprockets that you’ll never use.

-Chris