Note: a B version of this bulletin have been issue to correct a mistake in the Briggs & Stratton rear tire dimension.
Due to the rebranding of the MAXOne M1M Blue tire used in the Rotax and Briggs & Stratton classes, we had to modify the regulation accordingly. The new name for these tires is VEGA SL Nord AM (blue). The tires, front and rear, have the same compound, structure and manufacture process as the previous MAXOne M1M Blue tire. Only the name and logo changed. See the bulletin and the updated 2019 Series Regulation below of on the REGULATION page.
2019 Coupe de Montréal series regulations – updated August 19th.