Battle of Seconds and Wide Tyres: What We Can Learn from the Pros

How Tadej Pogačar wins through route knowledge, why Wout van Aert brakes, and which new aero wheels for wide gravel tyres are in the starting blocks.

In cycling, tiny nuances often decide between victory or defeat. This was impressively demonstrated at the opening time trial of the Vuelta a España in Monaco. On the extremely technical, 9.4-kilometre-long course, which partly ran over the famous Formula 1 circuit, Tadej Pogačar secured the win with a razor-thin margin of just 0.09 seconds ahead of Ethan Hayter. According to reports from Cyclingnews and Velo by Outside, this was not even Pogačar's closest success – at the Tour de Suisse time trial, only 0.04 seconds separated him from Mathieu van der Poel. But what lies behind such millimetre decisions, and which technical trends are moving the scene away from the race track?

Local Knowledge Beats Risk: The Value of Preparation

The extremely twisty course in Monaco demanded everything from the riders. Wout van Aert, who had prepared meticulously in advance with his own simulation, criticised the route as borderline technical. He consciously chose to take less risk in the corners and finished in eighth place, nine seconds behind. Pogačar, on the other hand, benefited massively from his local knowledge, as he lives in Monaco. He emphasised that he constantly uses the streets in everyday life on foot, by bike, or by car. This knowledge helped him to set his braking points perfectly and to carve out the decisive advantage in the most technically demanding section. For your own training, this shows: if you know your home loop inside out, you do not only ride safer, but also more efficiently through corners and descents.

Wide Gravel Tyres in the Wind Tunnel: New Aero Approaches

Not only on the road, but also in the gravel sector, every detail is being tweaked. At the MADE Bike Show in Portland, an unreleased wheel from Hunt was spotted, which solves an aerodynamic problem with very wide tyres. When tyres become increasingly voluminous (like modern 45 mm or 50 mm models), they often balloon out wider than the rim itself. This creates an unfavourable lightbulb shape that causes the airflow to stall. On the new model, Hunt relies on an external width of over 40 mm at the front and an internal width of 27 mm to keep the transition from tyre to rim aerodynamically flat. To prevent the rim from being damaged by hard rock strikes, the manufacturer installs a 9 mm wide rim hook. Despite this robust construction, the wheelset is said to weigh only around 1300 grams in production form.

More Gears and Ultralight Steel

A new standard is also emerging for gear systems. At the Vuelta opener, a new Shimano Dura-Ace groupset (presumably R9300) with 13 sprockets on the rear wheel was spotted on the bikes of the Alpecin-Deceuninck team. This brings Shimano level with competitors like SRAM and Campagnolo, who already rely on 13-speed systems in the gravel or road sector. According to initial assessments, however, a new freehub body will be required to switch to 13 gears. Shimano remains true to itself with the cranks, however, and continues to use aluminium instead of carbon.

If you prefer it even more classic, look to the trend towards ultralight steel frames. The Colombian manufacturer Scarab presented the "Serena" model, a real climbing steel bike that, thanks to specially drawn, thin-walled Columbus tubing and 3D-printed dropouts, weighs only between 6.95 kg and 7.16 kg in the complete bike version. This shows: even traditional materials are penetrating into the weight classes of modern carbon superbikes, thanks to modern manufacturing methods.

Your takeaway: Precise route knowledge and the right line choice often bring more time savings on technical descents than the last gram of weight on the bike.

Sources

This article was generated automatically with AI from the sources listed above and has not been editorially reviewed.