Specialized Mech Derailleur Hanger Gear Stumpjumper 29er HT Carbon FSR 26 29 CNC

Stumpjumper 29er HT Carbon - 2014. Stumpjumper FSR (26"/29") - 2012-2013. Stumpjumper FSR (26"/29") - 2014-2015. S-Works SJ FSR (26"/29") - 2012-2014. S-Works Carbon HT 29 -. CNC machined from Solid 6061 Billet Alloy.

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