Open U.P. GRX Di2 Gravel Bike - 2022, Medium Masi With a focus on efficiency

With a focus on efficiency and aesthetics

complementing the full RDO component lineup

They're more technical

this crankset delivers the performance and reliability that cyclists expect from a premium component in Shimano's renowned Ultegra series

most capable - and just maybe the most fun - drop-bar bike Specialized has ever made

Open U.P. GRX Di2 Gravel Bike - 2022, Medium Masi With a focus on efficiencyThe OPEN U. P. GRX Di2 is a versatile, design forward gravel bike built to blur the line between road speed and off road capability. Its lightweight carbon frame delivers a lively, efficient ride with geometry that feels quick on pavement while staying stable and confident on rough gravel. Paired with Shimano GRX Di2 electronic shifting for precise, dependable performance, the U. P. adapts easily to mixed surfaces, fast gravel rides, and exploratory