S-Works Venge - 2012-2014. Venge (all models) - 2012-2015. Shiv - 2012-2015. Alleze Comp - 2016. Ruby Pro/Expert/Comp/Elite - 2013. Ruby (all models) - 2014-2015. S-Works Ruby - 2013-2014. Stiffer than the standard cast item for crisper gear changes.
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