SRAM Force AXS 1x E1 DUB Direct Mount 50T Aero Crankset with Power Meter Spider
The SRAM Force AXS 1x E1 DUB Aero Crankset with Power Meter Spider is a high-performance 12-speed road bike crankset with integrated power meter, engineered for riders who want accurate power data, aerodynamic efficiency and lightweight performance. Designed for competitive road racing, time trials and performance training, this premium crankset combines advanced power measurement technology with SRAM’s proven drivetrain engineering.
- Integrated spider power meter for precise power measurement
- ±1.5% power accuracy unaffected by temperature changes
- Measures left and right leg power balance
- Direct mount 50T X-SYNC aero chainring for improved aerodynamics and chain retention
- Lightweight carbon crank arms for stiffness and efficiency
- Compatible with SRAM DUB road bottom brackets
- Optimised for 12-speed SRAM AXS road drivetrains
At the core of this system is the integrated spider-based power meter, which delivers precise power readings within ±1.5% accuracy, ensuring reliable performance data for training and racing. The power meter measures left and right leg power balance, giving cyclists detailed insights into pedalling efficiency and overall performance. Built to withstand real-world riding conditions, the system is temperature-compensated, maintaining consistent accuracy regardless of changing weather or climate.
The crankset features a direct mount 50T X-SYNC aero chainring, designed to maximise aerodynamic efficiency while providing excellent chain retention and long-lasting durability. The integrated design also reduces weight compared to traditional power meter setups, making it the lightest and stiffest Force power meter crankset to date.
Constructed with lightweight carbon crank arms, the system delivers excellent stiffness for efficient power transfer while keeping overall weight low. The crankset uses SRAM DUB Bottom Bracket System compatibility, which improves drivetrain durability while simplifying installation and maintenance.
Available in multiple crank lengths, including 160mm, 165mm, 170mm, 172.5mm and 175mm, the SRAM Force AXS E1 crankset can be tailored to suit a wide range of riders and bike fits. Designed for 1x road and gravel drivetrain setups, it offers simplicity, aerodynamic efficiency and precision performance for modern road bikes.
Whether you're analysing your power output during structured training or chasing marginal gains in races, the SRAM Force AXS 1x E1 Aero Power Meter Crankset delivers elite-level data accuracy, lightweight construction and aerodynamic performance.
Note: Bottom bracket not included.