SRAM Apex D1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 42 DUB 172.5mm Black Cannondale AI MFPN=11654353 and foam pads with adhesive

and foam pads with adhesive backing

or EC (traditional External Cup) available for 1-1/8 inch and tapered steerers

}RaceFace Ride Fat Bike Crankset - 170mm Direct Mount RaceFace EXISpindle Interface For 190mm Rear Spacing Black

}Park Tool PRS-2

This quick easy left crank arm with power meter DUB spindle fits your needs and takes your training to the next level

SRAM Apex D1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 42 DUB 172.5mm Black Cannondale AI MFPN=11654353 and foam pads with adhesiveSingle 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