SRAM Apex 1 Crankset - 165mm 10/11-Speed 42t 110 Asymmetric BCD GXP Spindle Interface BLK ModelNumber=E3508 }Shimano Dura-Ace FD-R9150 Di2 11-Speed

}Shimano Dura-Ace FD-R9150 Di2 11-Speed Braze-On Front Derailleur

These direct mount chainrings coincide perfectly with the Afterburner Modular Crank

}Full Speed Ahead ACR No

}Full Speed Ahead Energy Modular Direct Mount Chainring - 50t Outer Ring FSA Direct Mount For use with 34t Inner Ring Black

SRAM Apex 1 Crankset - 165mm 10/11-Speed 42t 110 Asymmetric BCD GXP Spindle Interface BLK ModelNumber=E3508 }Shimano Dura-Ace FD-R9150 Di2 11-SpeedSRAM Apex 1 Crankset 165mm 10 11 Speed 42t 110 Asymmetric BCD GXP Spindle Interface Black. This affordable crankset includes the features that make SRAM 1x road cranks popular: patented X Sync chainring technology and above average tire and frame clearance. Integrated 4 arm asymmetric spider maximizes stiffness to weight ratio. Q factor is 149mm Includes SRAM X SYNC chainring TECH SPECS Defined Color Black Rings 42 Spindle Interface Type SRAM Truvativ