SRAM Force 1x XPLR Wide Crankset - 170mm, 12/13-Speed, 42t, 8-Bolt Direct Mount, DUB Spindle, Carbon, E1The Force XPLR 13 Speed crankset features refined, elegant carbon crankarms with an updated light and stiff direct mount 1x chainring. This crank can do it all and looks great doing it. Single ring drivetrain simplifies functionality and reduces weight X Sync wide tooth, narrow tooth aluminum chainring technology provides maximum chain control Carbon fiber crankarms are incredibly strong and lightweight DUB bottom bracket adds durability and