The Specialized S-Works Tarmac SL9 is a sleek and powerful machine, designed to conquer the Tour de France. But what makes this bike truly remarkable is not just its aerodynamic prowess, but also the strategic choices that have been made to optimize performance. In my opinion, the Tarmac SL9 is a testament to Specialized's commitment to innovation and their understanding of the nuances of cycling.
The bike's design philosophy revolves around a holistic approach, where Specialized didn't just focus on one aspect but rather aimed for a balance of aerodynamics, weight, stiffness, and ride quality. This is a refreshing change from the traditional approach, where manufacturers often prioritize one characteristic over the others. By doing so, Specialized has created a bike that is not just fast but also versatile, capable of handling various terrains and conditions.
One of the key features that stands out is the 'Win Fin' extension of the seat tube. This simple yet effective design element contributes to a significant 0.5 watts of aerodynamic advantage at 45kph. It's a detail that showcases Specialized's attention to the smallest of details, which can make a big difference in a race as competitive as the Tour de France. The bike's weight is also impressive, with a claimed 687g frame weight, making it lighter than many other bikes in its category.
The Tarmac SL9's predecessor, the SL8, had already achieved great success, winning everything from Grand Tours to one-day Classics. However, the SL9 takes things a step further by refining the design and focusing on real-world riding conditions. This is where the bike truly shines, as it offers a four-watt saving at 45kph over the SL8, which could be the difference between winning and finishing second in a race as fast-paced as the Tour de France.
The bike's components are also worth noting. The Roval Rapide cockpit, Roval Rapide CLX III wheels, Turbo Cotton TLR tyres, and S-Works Power EVO with Mirror 3D-printed saddle are all carefully selected to provide consistency and reliability. The SRAM RED AXS drivetrain and braking system, with its wireless shifters and 'wireless blips', offer both propulsion and stopping power, while the 1x drivetrain provides an additional aerodynamic and weight advantage on fast, flat days.
The Tarmac SL9 is a bike that embodies the spirit of innovation and strategic thinking. It's a bike that is designed to perform, not just in the wind tunnel but also on the road. As the Tour de France approaches, I can't help but wonder if the gold colorway will indeed turn yellow by the end of July. In my opinion, the Tarmac SL9 is a bike that has the potential to make a significant impact on the race, and I'm excited to see how it performs in the hands of Remco Evenepoel and Florian Lipowitz.
