Lead the pack with confidence with the Sram Rival Crank D1 2X. Originators of the 1x drivetrain offer elegant and secure direct-mount X-SYNC chainrings for ultimate consistent chain control. Dominate the roads, mile after mile.

Features

• Direct mount chainrings in 38T through 46T
• DUB bottom bracket adds durability and simplicity
• 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 135, 142 and BOOST rear spacing
• BB COMPATIBILITY All SRAM Road WIDE DUB BBs