Pilo d185 derailleur hangercnc machined d185 derailleur hanger from pilo precision machining for trek frames features manufactured using cnc technology anodised made of 6061 t651 aluminium suitable for trek frames 2015 skye 26 s 26 x caliber 2013 2014 fx mynx mynx s mynx sl 2012 2014 72 fx 72 fx wsd 73 fx 73 fx disc 73 fx disc wsd 73 fx wsd 74 fx 75 fx disc 75 fx wsd 76 fx 76 fx wsd 77 fx 2012 2013 74 fx wsd 75 fx 2012 4300 disc 4500 disc 6000 6000 wsd