The athena fork oil seals for ducati 848 evo 2011-2013 is part of the latest collection from athena.Features: athena offers the most complete range of fork seals high-quality athena replacement fork seals meet or exceed oem quality sold in pairs note: inner diameter i.D. Is the distance from the inside rim of the fork seal to the opposite inside rim of the fork seal. Outer diameter o.D. Is the distance from the outer rim of the fork seal to the opposite outer rim of the fork seal. Specifications:units: 2 packto fit: bmw f 800 r 2009 all models bmw f 800 r 2009 european models bmw f 800 r 2010 all models bmw f 800 r 2010 european models bmw f 800 r 2011 all models bmw f 800 r 2012 all models bmw f 800 r 2013 all models bmw f 800 r 2014 all models bmw f 800 r 2015 all models bmw f 800 st 2006 all models bmw f 800 st 2007 all models bmw f 800 st 2008 all models bmw f 800 st 2009 all models bmw f 800 st 2010 all models bmw f 800 st 2011 all models bmw f 800 st 2012 all models bmw f 800 s 2006 all models bmw f 800 s 2007 all models bmw f 800 s 2008 all models bmw f 800 s 2009 all models bmw f 800 s 2010 all models ducati 848 evo 2011 all models ducati 848 evo 2012 all models ducati 848 evo 2013 all models ducati monster 1100 2009 all models ducati monster 1100 2010 all models ducati monster 696 abs 2010 all models ducati monster 696 abs 2011 all models ducati monster 796 abs 2011 all models ducati multistrada 1000 2003 ds european models honda cbr 600 f4i 2003 american models ...