SRAM Red AXS E1 1x DUB Power Meter Spider 50T Aero – Direct Mount -Bottom Bracket Not Included
Unleash your peak performance with the SRAM Red AXS E1 1x Power Meter Spider, featuring cutting-edge technology, aerodynamic design, and industry-leading accuracy. Designed for serious cyclists and time trial specialists, this integrated 50T aero chainring power meter is SRAM’s lightest and stiffest design yet, with new hollow carbon crankarms for reduced weight and enhanced stiffness.
Engineered for precision, this power meter delivers consistent, reliable data with accuracy within +/-1.5%, unaffected by temperature or environmental conditions. Its fully integrated chainring and power meter setup not only enhances performance but also improves longevity and simplifies installation.
- Fully Integrated Power Meter & Chainring – Aero design with reduced weight and maximum efficiency
- High Accuracy – Measures power within +/-1.5%, unaffected by temperature changes
- Dual-Sided Power Measurement – Provides accurate right/left leg power balance
- Upgraded Carbon Crankarms – Hollow construction makes them 29g lighter than the previous generation
- DUB Compatibility – Works with SRAM’s DUB bottom bracket system (sold separately) for enhanced durability and simplicity
- Wide Range of Sizes – Available crank arm lengths: 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
Optimised For:
- Road racing
- Time trials & triathlon
- Performance training with real-time power data
- Riders seeking lightweight, aerodynamic drivetrain components
Note: Bottom bracket not included. Compatible with SRAM DUB road bottom brackets.
Upgrade your drivetrain with SRAM’s most advanced power meter crankset, trusted by elite cyclists worldwide. Achieve next-level precision, power, and performance.