The SRAM Force E1 Crankset is engineered to deliver maximum power transfer, refined aesthetics, and modular performance for modern SRAM AXS road and all-road builds. Featuring carbon crankarms, integrated X-Range chainrings, and DUB spindle technology, it strikes a precise balance between stiffness, weight, and long-term durability. Key Features & Benefits Carbon Crankarms for Optimal Stiffness-to-WeightRedesigned carbon arms are lighter and stiffer than previous generations, translating rider input into efficient, direct power transfer under load. One-Piece 2x Chainring ConstructionThe integrated chainring design increases stiffness while reducing weight, delivering crisper front shifts and improved drivetrain rigidity. X-Range™ Gearing OptimizationPaired with SRAM’s X-Range philosophy, the crankset minimizes cadence disruption during front shifts, keeping riders in the optimal power band across varied terrain. DUB™ Spindle InterfaceSRAM’s DUB system unifies spindle and bottom bracket design, improving durability, bearing life, and system simplicity while maintaining high stiffness. Power Meter Ready (Upgradeable)Compatible with both spindle-based and spider-based power meters, allowing riders to upgrade without replacing the entire crankset, a key advantage for performance-focused builds. Wide Fit & Length OptionsAvailable in multiple crank arm lengths (160–175mm) and configurations, ensuring precise bike fit and rider-specific optimization. Technical Specifications Drivetrain Compatibility: SRAM AXS 12-speed (road) Chainring Options: 46/33T, 48/35T, 50/37T Crank Arm Lengths: 160mm, 165mm, 170mm, 172.5mm, 175mm Spindle Interface: DUB Chainline: 45mm Mount Type: Direct mount (DM) chainrings Material: Carbon crank arms, aluminum chainrings Power Meter Compatibility: Yes (upgradeable configurations)
