Experience lightning-quick acceleration and stellar efficiency with SRAM's Black Red Crankset. The ultra-stiff carbon arms, integrated carbon spider and super-strong Red PowerGlide chainrings transfer power instantly to catapult you up the road. Plus, this crankset is super light and features easy-spinning gearing for optimum speed up and down the hills.
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.
This crankset comes with an integrated bottom bracket axle. Bottom bracket bearings are sold separately.
Weight: 630 grams (crankset and bottom bracket)
|50/34 / Black / 170mm||710845664090||00.6115.536.080||SRA25467776K|
|50/34 / Black / 172.5mm||710845664106||00.6115.536.090||SRA277539K|
|53/39 / Black / 175mm||710845664052||00.6115.536.040||SRA25966526K|