Shimano have launched an upgraded Tiagra groupset, which is announced alongside a new gravel-specific groupset from the Japanese components giant. Shimano Tiagra is an entry-level groupset from the ...

Shimano has announced an upgraded version of its Tiagra range, “with the promise of an enhanced cycling experience for riders new to road biking”. New dual control (brake/gear) levers (ST-4720-L/R) ...

These completely redesigned levers have a less flimsy appearance and fall to hand better than the old versions. The left-hand lever is compatible with both double and triple chainset systems, and ...

Shimano's entry-level road and mountain bike groupsets have been given a significant facelift as improvements to their higher-end offerings trickle down to the Tiagra and Acera groups for 2011/2012.

Shimano has already redesigned its cyclocross-oriented R785 hydraulic disc brake, and launched a mechanical shift-compatible hydraulic brake lever for those who do not want (or can’t afford) ...