Sram Red AXS E1 Power Meter DUB Direct Mount 2x12-speed road bike crankset

Reading your data in real time has become essential for many professional and amateur cyclists; equip yourself with the very best with the latest Sram Red AXS E1 Power Meter crankset. A combination of performance and lightness, prized by professionals and designed for the most discerning cyclists.

Weighing 29 g less than the previous generation, this power meter ensures an accuracy of +/- 1.5%, regardless of the weather conditions you encounter on your rides. This sensor allows you to measure the efficiency of each leg, enabling you to adapt and refine your pedalling technique as needed.

X-Range technology ensures a wide gear range and crisp, precise front derailleur shifts. Combined with the DUB bottom bracket for greater durability and simplicity, this combination offers a smooth and high-performance pedalling experience.

Technical specifications:

- Chainrings: 46-33, 48-35, 50-37
- Crank length (in mm): 165, 167.5, 170, 172.5, 175
- One-piece chainrings
- X-Range technology: Wide gear range and smooth shifting
- DUB bottom bracket
- Hollow carbon cranks
- Compatible with 12-speed drivetrains
- 1.5% accuracy
- Measure right leg, left leg