Tiagra is now Shimano’s #2 mechanical option behind 105. Here’s what R4000 includes, what it costs, and who it leaves behind.

Shimano has announced the launch of a new Tiagra groupset after previously stating the all-encompassing CUES family would replace all Shimano groups up to and including Tiagra back in 2023.

Shimano has launched an update to its Tiagra groupset, which sees it gain an extra speed, increasing the available gears ...

Japanese cycling component and accessory brand, Shimano has launched the new Tiagra R4000 Series; a refreshed 2x11-speed ...

Shimano has launched the new Tiagra R4000, a refreshed 2×11-speed mechanical road groupset created to deliver confident shifting, practical gearing, and a more accessible fit for a wider range of road ...