Manufactured by Factory Spec 1 Pair of 1 spacers adds 2 total width, makes it easy to widen the stance of your ATV. Provides extra stability and has the ability to accommodate larger tires. Studs are integrated, you do not need to remove the stock studs for installation. Hardware included for easy installation Constructed of 6061 T-6 aluminum for maximum strength and durability These spacers will work with a bolt pattern of 4/110 The REAR of the following models have a bolt pattern of 4/110 1999 Honda TRX400EX Sportrax 2000 Honda TRX400EX Sportrax 2001 Honda TRX400EX Sportrax 2002 Honda TRX400EX Sportrax 2003 Honda TRX400EX Sportrax 2004 Honda TRX400EX Sportrax 2005 Honda TRX400EX Sportrax 2006 Honda TRX400EX Sportrax 2007 Honda TRX400EX Sportrax 2008 Honda TRX400EX Sportrax 2009 Honda TRX400X Sportrax 2012 Honda TRX400X Sportrax 2013 Honda TRX400X Sportrax 2014 Honda TRX400X Sportrax