The new SRAM RED 22 Exogram™ 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.
- Exogram™ technology uses a large, hollow cross section all the way to the spider, minimizing weight while maximizing stiffness
- Hidden bolt pattern leverages the characteristics of carbon fiber while presenting a sleek appearance
- Stiffer X Glide R™ chainrings feature thicker construction, advanced shift timing pins and ramps, which are optimized for shifting with the Yaw front derailleur
- Bottom bracket NOT included
- Spindle Interface Type: BB30/PF30
- Pedal Spindle: 9/16"
- Weight: 557g