The 2026 Tour de France has kicked off with a team time trial, and the tech on display is as fascinating as ever. From special-edition paint jobs to 3D-printed accessories, the race is a showcase of cutting-edge cycling technology. One of the most notable aspects of this year's TTT is the new rules, which have riders optimizing their equipment like never before. The change has led to a race within the race, with riders pushing the boundaries of their equipment to gain an edge. The new rules have also resulted in a more dynamic and exciting discipline, with teams dropping riders earlier and giving their GC favorites a lead-out to the finish. In terms of tech, the new rules have exacerbated the extent to which riders optimize their equipment for their role. At the team buses before the start, we saw bikes belonging to riders whose job it is to pull on the flatter, earlier parts of the course fitted with bigger chainrings, while their lighter teammates, expected to break away on the climbs, focused more on weight reduction and slightly easier gearing. In addition to that trend, we noticed a move towards narrower tyres, 3D-printed accessories, bling titanium parts, more stem spacers, and chain retention devices. The bikes on display were a mix of prototypes and production models, with some of the most interesting designs coming from Specialized, Colnago, and Trek. The Specialized Shiv was raced in the time trial by Soudal-Quickstep and Red Bull-Bora-Hansgrohe, with the prototype Shiv Remco Evenepoel rode looking significantly chunkier than the current version. The Colnago TT2, ridden by Tadej Pogačar, featured a mix of lightweight parts and narrow tyres, while the Trek Speed Concept SLR TT bikes showed a mix of Bontrager and Princeton Carbon Works wheels. The race also showcased the latest in 3D-printing technology, with riders using custom-printed accessories to perfectly integrate with their bikes. Overall, the 2026 Tour de France team time trial was a fascinating display of cutting-edge cycling technology, with riders pushing the boundaries of their equipment to gain an edge. The new rules have resulted in a more dynamic and exciting discipline, and the bikes on display were a mix of prototypes and production models, showcasing the latest in cycling innovation.