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.
- Hidden chainring bolt design saves weight and contributes to a sleek look
- 7075 aluminum X-GlideR chainrings are stiff for reliable shifting and power transfer
- Graphics match SRAM Red eTap electronic components
- Q-factor is 145mm
- BB386 Evo spindle also fits all BB30 and PressFit 30 frames
- Pedal Spindle: 9/16"
- BB Included: No
- Chainring BCD: 110
- Color: Black
- Defined Color: Black
- Crank Intended Use: Road
- Number of Chainrings: Double
- Crank Length (mm): 170 / 172.5 mm
- Rings: 50/34 - 52/36
- Drivetrain Speeds: 11
- Spindle Interface Type: BB30/PF30 , 386 EVO
- Chainline/Hub Compatibility: 130 Hubs , 135/142 Road Disc Hubs > 415 mm Chainstay