The Specialized S-Works Tarmac SL9: A Bike Built for Speed and Dominance
The Tour de France is set to begin in Barcelona, and the teams are gearing up with their latest and greatest bikes. Among them is the Specialized S-Works Tarmac SL9, a machine designed to help Remco Evenepoel and Florian Lipowitz chase the yellow jersey. But what makes this bike so special, and how does it compare to its predecessor? Let's take a closer look.
In my opinion, the Tarmac SL9 is a testament to Specialized's commitment to innovation and performance. The bike's design is a result of a meticulous process, balancing aerodynamics, weight, stiffness, and ride quality. This approach is what sets it apart from other bikes like the Cervelo S5, which may excel in wind tunnel tests but fall short in real-world conditions due to its heavier weight.
The SL9's frame weight of 687g is an impressive feat, especially considering it's not an out-and-out lightweight bike. This lightweight design is achieved through a combination of factors, including the bike's tube shapes and the addition of the 'Win Fin' extension on the seat tube. This feature alone contributes 0.5 watts of aerodynamic efficiency at 45kph, making a significant difference in real-world riding conditions.
One thing that immediately stands out is the bike's ability to maintain its performance across various riding conditions. While the SL9's geometry hasn't changed from its predecessor, the SL8, it still offers a four-watt saving at 45kph. This is a testament to Specialized's ability to optimize the bike's design without sacrificing its overall performance.
The Tarmac SL9's components are also worth noting. The bike uses SRAM's RED AXS drivetrain and braking system, which provides both propulsion and stopping power. The wireless shifters, including the 'wireless blips' fitted inside the handlebars, allow riders to shift gears while attacking in the drops. Additionally, the bike features a chain catcher and head unit mount by K-Edge, which minimizes mechanicals and time lost by dropping a chain.
The bike's distinctive gold colorway, representing Remco Evenepoel's notable victories, adds a touch of flair to the machine. However, it's worth noting that the gold may turn yellow by the end of July, as the bike is designed to help the team chase the yellow jersey.
In conclusion, the Specialized S-Works Tarmac SL9 is a bike built for speed and dominance. Its design, components, and performance make it a formidable machine, capable of helping Remco Evenepoel and Florian Lipowitz chase the yellow jersey. While the bike's success will ultimately be determined by the riders' performance, the Tarmac SL9 is undoubtedly a key factor in the team's pursuit of victory.
