Fits Trek models:
2015 1-Series, 7.7 FX, Domane, Emonda S, SL, SLR, Lexa, Lexa S, SL, SLX, Speed Concept 7/9
2014-2015 Crockett,
2014 Boone, Speed Concept series
2013-2014 Domane 2/4/5/6 Series, Lexa SLX
2012-2013 Domane 6 Series Team Edition
Aka part #315464, #W315464