Top-of-the-line road crankset with carefully shaped Exogram hollow carbon fiber arms for high stiffness-to-weight ratio and sturdy chainrings optimized for the Yaw front derailleur.

• 7075 aluminum X-GlideR chainrings are stiff for reliable shifting and power transfer
• Graphics match SRAM Red eTap electronic components
• Hidden chainring bolt design saves weight and contributes to a sleek look