FSA Comet Modular Crankset - 170mm, 11/12-Speed, 32t, Black 313-0337433050
Solid forged 6061 aluminium arms put power and durability at the forefront, with channeling at the back to trim weight. CHAINRING BCDDirect Mount Fsa. CHAINRINGBCDDirect Mount Fsa. PEDALSPINDLE9/16".