Sold as a pair. Wires are not included.

Models
Spirit
Esprit Motorized Treadmill - ET388 - 2010
Esprit Motorized Treadmill - ET488 - 2010
Esprit Motorized Treadmill - ET588 - 2010
Esprit Motorized Treadmill - ET6 - 2007-2009
Esprit Motorized Treadmill - ET8 - 2007-2009
X Series - XT185 - 2011-2012 (185810)
X Series - XT385 - 2011-2012 (385810)
X Series - XT485 - 2011-2012 (485810)
X Series Motorized Treadmill - XT200 - 2005-2010
X Series Motorized Treadmill - XT375 - 2005-2010
X Series Motorized Treadmill - XT385 - 2005-2010
X Series Motorized Treadmill - XT485 - 2005-2010
XZ600
Z Series Treadmill - Z500 - 2004-2006

Xterra
TR6.5
Sole
2006 Series - F63 (563881)
2006 Series - F85 (585881)
2009-2010 Series - WF63 (563888)
2009-2010 Series - WF83 (583888)
2009-2010 Series - WF85 (585888)
2009-2010 Series - WS77 (577888)
2009-2010 Series - WTT8 (588888)
2011 Series - AF63 - 2011 (563810)
2011 Series - AF65 (565810)
2011 Series - AF83 (583810)
2011 Series - AF85 (585810)
2011 Series - F80 (580810)