Shimano tiagra 4700 10 speed groupsetshimanos new tiagra 4700 10 speed groupset sets a new quality benchmark for entry level groupsets utilising technology from their higher end groupsets like dura ace ultegra and 105 as allowed shimano to bring this quality groupset to grassroots cyclists the new tiagra 4700 groupset offers balanced performance and consistency the updated range which now supports internal cable routing remains dependable and durable requiring little maintenance 4700 c