I have the Tiagra 4700 on my Ribble Ultralite. I LOVE IT. It is fast. It is loud shifting in the rear and I LOVE how it sounds so clunky but firm shifting. I will upgrade bikes before I upgrade gearsets. My next bike is gonna be a Ultegra gearset. I may just jump over the 105.
Pure sex:
https://www.ribblecycles.co.uk/ribbl...a-summer-sale/