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
X-GlideR™ chainrings feature thicker construction and advanced shift timing pins and ramps, which are optimized for shifting with the Yaw™ front derailleur
SRAM Road 11-speed compatible
Compatible with SRAM RED eTap components
110 and 130 BCD
SPECIFICATIONS
CRANK ARM LENGTH:162.5mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm