Race-proven by their factory XC team, Cannondale's Hollowgram SiSL2 Mountain Crankset is as fast as it gets! The revolutionary CNC manufacturing technique creates hollow crank arms that are super-stiff, yet feather light. With a BB30 axle, it's built tough to withstand the demands of the fastest XC courses and rowdiest all-mountain trails, and you can get it in either a 38/24T or SRAM XX1 32T option, depending on your needs.
BB30 is an oversize bottom bracket standard that boosts stiffness and decreases weight. BB30 bottom bracket bearings are pressed directly into compatible frames, meaning there are no heavy external cups to thread in. And, BB30 cranksets feature 30mm-diameter spindles (standard spindles are smaller) for greater pedaling efficiency and increased power transfer.
|38/24 / Black / 175mm||884603539163||C711400006||41487|