SRAM Crankset Rival 1x D1 DUB WIDE 172.5 40T (BB not included)

SRAM Crankset Rival 1x D1 DUB WIDE 172.5 40T (BB not included)Elegant and secure direct-mount X-SYNC chainrings from the company that originated the 1x drivetrain for the ultimate in consistent chain control over the long haul.

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