Discover the ultimate in cycling performance with our premium selection of SRAM Red DUB 1x Aero E1 Cranksets and SRAM RED 1 Crankset collections. Designed for serious road cyclists and triathletes, these high-performance cranksets combine cutting-edge materials, advanced engineering, and innovative technology to elevate your riding experience. Crafted from ultra-light hollow carbon fiber, these crankarms deliver exceptional stiffness and weight savings, making them some of the lightest options available. The DUB bottom bracket interface ensures durability, simplicity, and compatibility with a wide range of bikes, while the direct mount aero chainrings feature advanced X-SYNC wide-tooth technology for superior chain control and aerodynamicsperfect for reducing drag and improving efficiency. Available in multiple crank arm lengths (160mm, 167.5mm, 172.5mm, 175mm), these cranksets cater to various rider preferences and biomechanics. The 12-speed drivetrain compatibility offers seamless shifting, optimized for performance racing and high-intensity training. With options for single-ring setups, these cranksets simplify drivetrain functionality and reduce weight, empowering you to smash personal records and conquer challenging terrains. Designed with versatility and upgradeability in mind, many models can be upgraded to include a power meter for precise power measurementan essential feature for competitive cyclists and serious training. The robust DUB spindle diameter of 28.99mm and direct mount chainring compatibility make installation straightforward, while their sleek black or natural carbon finishes add a sophisticated aesthetic to any bike. Whether you’re racing on the road, tackling cyclocross, or training for triathlons, our SRAM cranksets are engineered for high performance, durability, and aerodynamic efficiency. Elevate your cycling arsenal with these state-of-the-art cranksetsengineered for speed, built for resilience, and designed to help you reach new performance heights.