From the laboratory to dominating the World Cup: the Epic 9 wins in extreme conditions

The Specialized Epic 9 had only been on the scene for four days when it lined up for the first time at a World Cup. A debut without margin, directly at the highest level, which ended up becoming the best possible validation. Sina Frei not only debuted it in competition but also led it to victory in both the Short Track and XCO in South Korea, in one of the most chaotic and demanding races remembered in recent years. The Epic 9 passed its first major test in extreme conditions.

The Specialized Epic 9 debuts winning at the XCO World Cup in the worst possible scenario

Specialized presented the Epic 9 as its lightest, fastest, and most capable XCO bike to date. The most visible fact is the weight, with a frame that weighs in at 1,589 grams and setups that drop to around 8.5 kg, but the most relevant change is in how it has been developed.

A new Epic born outside the circuit

Unlike what is usual in XC, where prototypes evolve directly in races, this Epic 9 is largely born outside the circuits. The development has been led by the Specialized Science Club, an internal R&D team that works with data, simulations, and driving dynamics analysis to optimize every aspect of the bike before validating it in competition.

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The result is a platform that maintains the 120 mm of rear travel typical of modern XC, but with a revised kinematics that reduces system friction by 11%. This translates to a suspension that is more sensitive to small impacts and, at the same time, more efficient under load, which is key on circuits where every acceleration counts.

South Korea, a tougher test than expected

The Mona YongPyong circuit arrived as an unknown within the calendar, but on paper it fit perfectly with the characteristics of the Epic 9. Long and demanding climbs combined with fast and technical descents were the ideal scenario for a bike that seeks to maximize efficiency without losing control.

However, the conditions changed completely within hours. The rain transformed the course for Sunday into unstable terrain, with constant mud and impractical areas where many riders were forced to run on foot.

On Friday, Sina Frei pushed the Epic 9 to the limit to win a very tight XCC, crossing the finish line first on the last climb, surely having the lightest frame on the grid helped her, before launching into a relentless descent to the finish.

On Sunday, in the XCO, the script was completely different. The race turned into a survival test, with continuous changes in pace, falls, and sections where maintaining traction was practically impossible. In that context, the Epic 9 had to demonstrate more than just efficiency: stability, control, and adaptability.

In the images, we could see that Frei was able to interpret the terrain better than many of her rivals, alternating sections on the bike with sections on foot and always maintaining a competitive position. In the final moments, she managed to surpass Jenny Rissveds to take the victory in a race marked by chaos.

A victory that validates the concept

Beyond the result, the weekend in Korea serves as the first real validation of a bike that has followed a different development path. Less dependent on evolution in races and more focused on prior optimization through data, but which has proven to respond when conditions become unpredictable.

After crossing the finish line, Sina Frei herself highlighted both the team's work and the performance of the new Epic 9 in a particularly challenging scenario: “Once again, our team has been incredible, we had fantastic bikes, and with the new Epic 9, it was very light, which was key in these conditions because it also didn’t accumulate much mud.”