Description:
The SRAM Crankset Quarq RED E1 is a race ready road crankset with a fully integrated power meter and chainring system chosen by top professionals. The new carbon crankarm construction reduces weight by 29 g while maintaining maximum stiffness and efficient power transfer.

The integrated power meter delivers +/-1.5% accuracy and remains unaffected by temperature changes. Dual sided measurement enables precise left and right leg balance analysis. The consistent 13 tooth gap between chainrings ensures fast and reliable front shifting, while X Range gearing technology provides a wider range and smoother progression. The integrated chainrings are also engineered for exceptional durability.

Key features:
Reduced weight: 29 g lighter than previous generation
Integrated power meter: built directly into the chainring
High accuracy: +/-1.5% precision in all conditions
Dual sided measurement: monitors left and right leg balance
X Range technology: wider range and smoother gear steps
Crisp front shifting: consistent and reliable performance
DUB system: durability and simplified installation

Available chainring combinations:
50/37T
48/35T
46/33T

Specifications:
Crank arm length: 175 mm
Speeds: 2x
Teeth: 46/33T
Chain compatibility: 12 speed
Use: road
Spindle: DUB
Weight: 966 g