Tech of the week: two updates from Shimano, three cycling shoes and Vos’s Tour de Yorkshire bike

A Tiagra update and a new gravel groupset from Shimano Shimano has been busy this week, with two product announcements. First is an update to its 10-speed Tiagra groupset, with improvements to braking and chainsets. There are new, less chunky hydraulic brake levers. And there’s a smaller large ring 48/34 chainset option, along with new […]