SRAM Apex D1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 42 DUB 175mm Black Cannondale AI MFPN=11.4018.104.026 BBS4416: 16 notch BB socket

BBS4416: 16 notch BB socket for 44mm diameter notch pattern

Stay on adventures longer with up to 14 days of battery life in 10-minute tracking mode

SRAM hydraulic brake lever parts for maintenance and repairs

Weight:  46T • 121g  |  48T • 132g  |  50T • 143g

Long-lasting protection for chains and drive parts

SRAM Apex D1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 42 DUB 175mm Black Cannondale AI MFPN=11.4018.104.026 BBS4416: 16 notch BB socketSingle 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