Cannondale HollowGram SiSL2 2 x 11s Alloy Road Bike Crankset 172.5mm 52/36T BB30

Brand: Cannondale Model: HollowGram SiSL2 | ****Silver (original black factory anodizing has been removed from arms for that one-of-a-kind look) Length: 172.5mm Rings: Double Chainring Size: 52/36T Bolt Circle Diameter: Direct Mount (FSA Modular Crank System) Speeds: 2x 11 Bottom Bracket Compatibility: BB30 Spindle Length (overall): 109mm Weight: 510 grams (actual)