Variatorreim laget spesielt til snøscootere med ekstra høy motoreffekt. Produsert av ypperste materiale og med mer Aramax kevlarcord forsterkning enn i noen annen Dayco reim. En reim spesielt myntet på "performance" entusiasten. Ultimax er produsert etter de strengeste krav til kvalitet og holdbarhet, og fungerer perfekt også ved høye turtall og ekstreme arbeidstemperaturer. Passer til Ski-Doo :2013-14 Ski-Doo Expedition 550F Sport2012-14 Ski-Doo Expedition 600 ACE Sport1999 Ski-Doo Formula 670 Deluxe2000 Ski-Doo Formula 700 Deluxe2001 Ski-Doo Formula Deluxe 7002001 Ski-Doo Formula Deluxe 700 GS2001 Ski-Doo Formula Deluxe 700 GSE1995-97 Ski-Doo Formula III1995-97 Ski-Doo Formula III LT1995-97 Ski-Doo Formula Mach I1993-97 Ski-Doo Formula Mach Z1996-97 Ski-Doo Formula Mach Z LT1995-96 Ski-Doo Formula SS1998-99 Ski-Doo Formula Z 6702000 Ski-Doo Formula Z 7002013-14 Ski-Doo Grand Touring 550F Sport2012-14 Ski-Doo Grand Touring 600 ACE Sport1995-96 Ski-Doo Grand Touring 670 SE2001 Ski-Doo Grand Touring 7002001-02 Ski-Doo Grand Touring 700 GS1997 Ski-Doo Grand Touring 700 SE2003 Ski-Doo Grand Touring 700 SE2003 Ski-Doo Grand Touring 700 Sport2002 Ski-Doo Grand Touring 8002002 Ski-Doo Legend 700 GS2004 Ski-Doo Legend 700 GT Sport2003-04 Ski-Doo Legend 700 SE2002-04 Ski-Doo Legend 700 Sport2002 Ski-Doo Legend 800 SE2013-14 Ski-Doo MXZ 550F Sport2012-14 Ski-Doo MXZ 600 ACE Sport2012 Ski-Doo MXZ 600 ACE TNT2002 Ski-Doo MXZ 600 RER Sport2002 Ski-Doo MXZ 600 Renegade1996-98 Ski-Doo MXZ 6701999 Ski-Doo MXZ 670 HO2000-02 Ski-Doo MXZ 7002001-03 Ski-Doo MXZ 700 Adrenaline2002 Ski-Doo MXZ 700 RER Sport2002 Ski-Doo MXZ 700 Renegade2001-02 Ski-Doo MXZ 700 Trail2001 Ski-Doo MXZ 700 X2000-02 Ski-Doo MXZ 8002001-02 Ski-Doo MXZ 800 Adrenaline2002 Ski-Doo MXZ 800 RER Sport2002 Ski-Doo MXZ 800 Renegade2002 Ski-Doo MXZ 800 Trail2001 Ski-Doo MXZ 800 ZX2002 Ski-Doo MXZX 6002002 Ski-Doo MXZX 7002002 Ski-Doo MXZX 8001995 Ski-Doo Mach I2013-14 Ski-Doo Renegade 550F Sport2012-14 Ski-Doo Renegade 600 ACE Sport2014 Ski-Doo Skandic 550F SWT2013-14 Ski-Doo Skandic 550F WT2012-14 Ski-Doo Skandic 600 ACE SWT2012-14 Ski-Doo Skandic 600 ACE WT1996-98 Ski-Doo Summit 5832001-02 Ski-Doo Summit 6002002 Ski-Doo Summit 600 RER Sport1995-99 Ski-Doo Summit 6701998 Ski-Doo Summit 670X2000-02 Ski-Doo Summit 7002001 Ski-Doo Summit 700 Highmark2003 Ski-Doo Summit 700 Highmark2002 Ski-Doo Summit 700 RER Sport2001 Ski-Doo Summit 700 X2003 Ski-Doo Summit 700 X2002 Ski-Doo Summit 8002000-02 Ski-Doo Summit 800 Highmark2002 Ski-Doo Summit 800 Highmark X2002 Ski-Doo Summit 800 RER Sport2001 Ski-Doo Summit 800 X1999 Ski-Doo Summit X 6702002 Ski-Doo Summit X 8002013 Ski-Doo Tundra 550F2013-14 Ski-Doo Tundra 550F LT2013-14 Ski-Doo Tundra 550F Sport2014 Ski-Doo Tundra 550F WT2012 Ski-Doo Tundra 600 ACE LT2014 Ski-Doo Tundra 600 ACE LT2012 Ski-Doo Tundra 600 ACE Sport2014 Ski-Doo Tundra 600 ACE Sport