SRAM Rival XPLR Dub Wide Crankset 175mm 42T

Modern aluminum crank arms and chainring optimize the rigidity to weight ratio as the material is only where it is needed X-Sync wide-toothed, narrow-toothed aluminum chainring technology provides maximum chain control Wide chain line for compatibility with full mount rear derailleurs Longer DUB crank spindle for road bike and MTB frame bottom bracket standards for unmatched cross compatibility between brands DUB bottom bracket adds durability and simplicity (lower bracket sold separately)