AMSOIL is the Official Oil of East Coast Snocross (formerly known as Rock Maple Racing [RMR]), a sanctioning body for snocross racing in the northeast.

The ECS season includes nine races stretching the East Coast from Vermont into Quebec and down into New York. Expanding to new venues, ECS hopes to bring snocross to new faces while still entertaining its core fans at key sites.

Each week, hundreds of race teams from around the northeast converge at the scheduled race site anxious to battle for race wins, trophies and valuable points toward the year-end championships.


Dominator - Two Stroke PerformanceInterceptor - Two Stroke Performance


  1. 2015 ATVMX Round Ten

    Dates: 08 – 09 Aug, 2015
    Loretta Lynn's Ranch in Hurricane Mills, Tenn.
  2. 2015 ATVMX Round Nine

    Dates: 25 – 26 Jul, 2015
    RedBud MX in Buchanan, Mich.
  3. 2015 ATVMX Round Eight

    Dates: 11 – 12 Jul, 2015
    Unadilla Valley Sports Center in New Berlin, N.Y.
  4. 2015 ATXMX Round Seven

    Dates: 27 – 28 Jun, 2015
    Spring Creek MX Park in Millville, Minn.
  5. 2015 ATVMX Round Six

    Dates: 13 – 14 Jun, 2015
    Sunset Ridge MX in Walnut, Ill.