ABSOLUTEBLACK CDALE HG 34T BLACKThe lightest and most refined solution for Cannondale Hollowgram cranks, period 3. 7mm offset provides better chainline than other brands Compatible with Cannondale Hollowgram Si, SiSL, SiSL2 and newest F Si cranks Narrow Wide tooth profile helps prevent dropped chains 7075 Aluminum construction
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