SRAM Man, Natural Carbon, One Size

Lighter and stiffer than ever, our Sram Red E1 DUB 175mm direct mount 50/37T crankset is designed to help you reach new heights of performance. Enjoy the simplicity and weight reduction of a single ring transmission, paired with direct-mount aerodynamic chainrings for enhanced aerodynamics. Benefit from maximum chain control with X-SYNC wide and narrow tooth crown technology that ensures a smooth and efficient ride. Ultralight carbon fiber cranks are 29g lighter than the previous generation, giving you a considerable weight advantage. The DUB bottom bracket adds durability and simplicity to the setup, while also allowing simple upgrade options such as a power meter.