SRAM Apex D1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 42 DUB 165mm Black Cannondale AI CheckoutTitle=RockShox SID DebonAir Spring Shaft - 110mm Minimal seams in the palm

Minimal seams in the palm to avoid chafing

No Cushion: These are the thinnest

Available in two sizes: S/M (designed to fit 6 to 7)

more cut resistant sidewall and easier to mount

this reengineered STP gives you more pop to help you up your game and do it with style

SRAM Apex D1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 42 DUB 165mm Black Cannondale AI CheckoutTitle=RockShox SID DebonAir Spring Shaft - 110mm Minimal seams in the palmSingle 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