Wheeltop Gravel Bike Groupset Wireless Electronic Shifter Single Chainring Drop Handlebar Hydraulic Bike with New 7800 Caliper

The reviewer used the Wheeltop GEX groupset on a gravel bike for the Dirty Reiver event and reported that the shifting performance was spot on with no failures, and the braking and hood comfort were excellent. The hood design was noted as comfortable for long rides, though the hood rubbers were a bit loose.