fsa-gossamer-megaexo-tandem-crank-42t-172-5mm-68-73mm-bb
fsa-gossamer-megaexo-tandem-crank-42t-172-5mm-68-73mm-bb, The FSA Gossamer Tandem Crank/Bottom Brackets sets feature cold forged AL6061/T6 aluminum crankarms with a MegaExo spindle.Shimano and SRAM 10-Speed compatible2-Bottom bracket spacers allow for adjustable chainline35.0mm Tandem specific braze-on front derailleur clamp included with rear cranksCold forged AL6061/T6 aluminum crankarmsMonocoque crankarm and spider165mm Q-Factor7900 and Campagnolo 11 Speed compatible chainrings sold separately