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Lengths: 170, 172.5, 175, or 177.5 mm
Chainrings: 39 x 53
Weight: 609 g.
Bottom bracket sold separately.
Innovation often comes from places you would least expect. In order to make a lighter crankset, SRAM made it bigger. To add stiffness they used less material and the new SRAM RED 22 Crankset is completely hollow all the way to the spider. Its hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. The stunning X Glide R chainrings are optimized for use with the Yaw Technology in the front derailleur, delivering seamless, flawless performance. Features Exogram technology that uses a large hollow cross section all the way to the spider, hidden bolt pattern, and stiff X Glide R chainrings.
Item Code: NBX-393-177
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