Guarnitura Sram Red E1 Dub 2x12v Variant:50-37 / 170 mm • Continuous composite carbon construction

• Continuous composite carbon construction

Exceptional smoothness

the new AERO+ rim profile minimizes both drag and steering torque

while providing a close fit and excellent ventilation

Guarnitura Sram Red E1 Dub 2x12v Variant:50-37 / 170 mm • Continuous composite carbon constructionThis SRAM Red E1 DUB crankset with hollow carbon arms is the ideal complement to your road bike's 2x12 speed drivetrain. The monoblock structure is not only 29 g lighter than the previous model but also stiffer and more robust. X Range technology promises precise and smooth shifting with a wide gear range. Thanks to DUB technology, the crankset is extremely durable and fits perfectly with DUB bottom brackets. Use: road bike Speeds: 2x12 BB spindle