Huub Artz pulled from 2026 Tour de France breakaway for 'puppy paws' position: What actually happened

Why Artz was targeted

Artz was part of the day's early breakaway and was spotted by the race jury assuming the aerodynamic forearm-on-bars position. According to French sports daily Ouest-France, the commissaires judged his position on the bike to be illicit ("position illicite") and called him over from the race director's car . Spanish newspaper Marca reported that the officials considered the position incorrect for safety reasons, specifically because resting the forearms on the handlebars reduces steering control and access to the brake levers . The intervention happened at the very start of the stage, shortly after the break had formed .

The choice given and Artz's reaction

After receiving three warnings from the race jury about his position, Artz was called over to the commissaires' car, where a lively or heated discussion ("discussion animée") took place . Spanish reports described it as a moment of notable tension ("tensión") between the rider and the UCI officials . The implicit choice was:

• Correct his position immediately (i.e., stop leaning on his forearms and ride with hands normally gripping the bars).
• Face escalation — a yellow card, time penalty, or possible disqualification had he persisted.

Artz ultimately chose to sit up, dropping back from the breakaway and rejoining the main peloton . He was not issued a yellow card, time penalty, or fine in the final jury report for Stage 6 .

Broader context: the UCI's ban on the aerodynamic forearm position

The UCI's enforcement against Artz is part of a multi-year campaign to improve rider safety by eradicating aerodynamic positions that compromise handling:

• 2021: The UCI banned the "super-tuck" (sitting on the top tube while descending) and the forearms-on-bars position for road races, citing the need for riders to maintain full control of steering and braking at all times . Riders like Rigoberto Urán and Pello Bilbao were warned at the 2021 Tour de France .
• 2021–2025: The rule was enforced unevenly, with some riders receiving warnings and others (notably Jan-Willem van Schip) being disqualified for "unconventional aerodynamic riding position and bike setup" .
• 2026 season: The UCI issued a revised Clarification Guide (effective January 1, 2026) that closed a major loophole. Previously the rule stated "The forearm is prohibited as a support on the handlebar" but did not clearly cover the "puppy paws" position (where the forearms rest loosely but the hands still touch the bars). The 2026 guide now explicitly states that any support of body weight on the forearms — even without dedicated armrests — is illegal in mass-start road events . It also set stricter handlebar dimensions (minimum 400 mm width, minimum 280 mm shifter gap) to make aerodynamic tucking harder .
• 2026 Tour enforcement: The incident with Huub Artz is one of the first high-profile enforcements of the clarified 2026 rule at the Tour de France, signalling that commissaires are actively monitoring for the "puppy paws" position — not just dedicated aero bars or custom handlebars .

The UCI has stated these measures are driven by rider safety data showing that aerodynamic positions reduce a rider's ability to steer, brake, and react to sudden movements in the pack. Cyclists' association (CPA) President Gianni Bugno has defended the rules as having been developed through "numerous safety meetings" with riders and teams .