ORIGIN 8 FLOW 3D 100x31.8x28.6 +7d BLACK SHIFTERS Specialized: Amira - 2010-2011 /

Specialized: Amira - 2010-2011 / Roubaix Comp/Elite - 2009-2011 / Roubaix Pro/Expert - 2007-2010 / Ruby Comp/Elite - 2012 / Ruby Comp/Elite - 2010-2011 / Ruby Pro/Expert - 2012 / Ruby Pro/Expert - 2008-2011 / Ruby Sport/Base - 2013 / S-Works Amira SL2 - 2010-2011 / S-Works Roubaix SL - 2007-2008 / S

ergonomical 1 finger design

Enduro Angular Contact bearings

Newly redesigned press-fit end caps allow easy tool free maintenance and conversion

5 bearing lower

ORIGIN 8 FLOW 3D 100x31.8x28.6 +7d BLACK SHIFTERS Specialized: Amira - 2010-2011 /Road or Mountain compatible 3D forged AL6061 T6 alloy construction 40mm stack height 4 bolt front loading one piece faceplate design ISO Mountain safety certified