The SRAM Red E1 DUB Crankset offers an elite level of speed, power, and low weight. Weighing 29 grams less than the previous generation, the crankarms on this crankset are made with the stiffest hollow carbon fiber they could make. This version of the SRAM Red E1 DUB Crankset is made with a single chainring for riders who prefer the 1x setup. It uses a 50T ring which can be paired with a wide variety of crankarm lengths so everyone can find their perfect fit. Designed with a DUB bottom bracket, it adds durability and simplicity to the drivetrain, making it easier to install and maintain. It can even be upgraded to a power meter with the addition of a power meter spider. This crankset is the perfect choice for cyclists who want to ride at the highest level.