Lightweight and durable aluminum construction optimizes stiffness-to-weight ratio for high-performance gravel and road riding. Equipped with SRAM's innovative X-Sync wide-tooth chainring technology ensures maximum chain retention and smooth shifting across challenging terrains. Designed with a 28.99mm DUB spindle and 170mm crank arm length, this crankset provides universal compatibility and efficient power transfer for gravel, adventure, and endurance cycling. Features a direct mount 8-bolt chainring configuration and wide chainline compatible with Road and MTB rear hubs, offering versatile use on various bike setups. Built with advanced engineering and strategic material placement, this crankset delivers reliable durability, increased stiffness, and a sleek black finish for a modern, stylish look on any gravel or road bike. Elevate your gravel riding experience with the SRAM Rival 1x XPLR E1 Crankset, the ultimate combination of advanced engineering, lightweight design, and superior durability. Crafted from aluminum, this 1x crankset features optimized stiffness-to-weight ratio, ensuring maximum power transfer and efficiency on the toughest terrain. The modern DUB spindles (28.99mm diameter) provide unmatched compatibility across road and gravel bike frames, accommodating various bottom bracket standards (135, 142, and Boost spacing). Designed for precision and chain retention, the SRAM X-Sync wide-tooth, narrow-tooth aluminum chainrings deliver unbeatable chain control in rough conditions, reducing dropped chains and enhancing performance on demanding trails. The 42-tooth chainring paired with a 12/13-speed drivetrain makes gear shifting smooth and reliable, perfect for gravel adventures, cyclocross, and endurance rides. Features include a wide chainline of 47.5mm for optimal derailleur compatibility with Full Mount rear derailleurs and a 170mm crank arm length for balanced leverage and rider comfort. The direct mount SRAM 8-bolt pattern ensures secure installation and compatibility with a range of compatible chainrings. Plus, its sleek black finish not only looks stylish but also withstands harsh riding environments. Whether you're upgrading your gravel bike, seeking seamless cross-compatibility, or aiming for enhanced stiffness-to-weight ratio, the SRAM Rival 1x XPLR E1 Crankset delivers unmatched performance and durability. Dominate every terrain with confidence-choose SRAM Rival XPLR for your next adventure. Keywords: SRAM Rival crankset, gravel bike crankset, 1x crankset, DUB spindle, 12/13-speed, aluminum crank arms, X-Sync chainring, direct mount, gravel cycling gear, road and gravel compatible, high-performance crankset, durable and lightweight cycling component.