The SRAM Rival 1 XPLR E1 DUB WIDE Crankset is a high-performance aluminum option engineered for gravel, delivering an optimized stiffness-to-weight ratio by placing material only where it’s needed. It features direct mount chainrings from 38T to 46T and SRAMs X-SYNC wide-tooth, narrow-tooth technology for exceptional chain retention. The wide chain line ensures compatibility with Full Mount rear derailleurs, and the extended DUB spindle supports a broad range of road and MTB bottom bracket standards. It is also compatible with 135, 142, and Boost rear spacing, making it a versatile choice across multiple bike platforms.