SRAM Apex D1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 42 DUB 170mm Black Cannondale AI MFPN=TAB-NL1 With the new Spark

With the new Spark

X11e sport feature optimized pin power and enhanced durability of use with strong mid-motors

}Super Deluxe Ultimate is a race-proven

lowest resistance

SRAM Apex D1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 42 DUB 170mm Black Cannondale AI MFPN=TAB-NL1 With the new SparkSingle ring drivetrain simplifies functionality and reduces weight Wide chainline crankset to fit the biggest gravel tires Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross compatibility across brands Compatible with 135mm, 142mm, and Boost rear spacing X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control DUB bottom bracket adds durability and simplicity SRAM