Description:
The SRAM Crankset Quarq RED E1 is a premium road crankset featuring a fully integrated power meter and 2x chainring configuration. Chosen by top professionals, it combines minimal weight, maximum stiffness and outstanding measurement accuracy. The updated carbon crankarm construction reduces weight by 29 g compared to the previous generation while maintaining exceptional power transfer.

The integrated power meter delivers +/-1.5% accuracy and remains unaffected by temperature changes. Dual sided measurement tracks left and right leg power balance. The consistent 13 tooth gap between chainrings ensures fast and reliable front shifting. X Range gearing technology provides a wider range and smoother progression.

Key features:
Reduced weight: 29 g lighter than previous generation
Integrated power meter: built directly into the chainrings
Accuracy: +/-1.5% in all riding conditions
Dual sided measurement: monitors left and right leg balance
X Range technology: wider range and smoother gearing steps
Precise front shifting: fast and consistent performance
DUB system: durability and simplified installation

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

Specifications:
Crank arm length: 170 mm
Speeds: 2x
Teeth: 50/37T
Chain compatibility: 12 speed
Use: road
Spindle: DUB
Weight: 959 g