TTcykel

TTcykel is a Swedish term that translates to "time trial bike" in English. It refers to a specialized type of bicycle designed specifically for time trial and triathlon competitions. These bicycles are optimized for aerodynamics, as reducing air resistance is crucial for achieving high speeds over individual efforts against the clock.

The design of a TTcykel features a streamlined frame with a geometry that places the rider in a more aerodynamic position compared to standard road bikes. These bikes often have aerodynamic handlebars (aero bars) that enable the rider to maintain a crouched posture, reducing drag. The frame tubes are typically shaped to minimize wind resistance, and many models use lightweight, stiff materials like carbon fiber to enhance speed and control.

TTcykels also often incorporate advanced components such as aerodynamic wheels and disc wheels, which further decrease drag. They are usually equipped with time trial or triathlon-specific gear, including integrated storage solutions for nutrition and hydration, and time trial-specific gear shifters for quick, precise adjustments.

Because of their specialized design, TTcykels are less versatile for general riding or multi-purpose use. They are primarily employed in competitive settings and require careful fit and positioning to fully realize their aerodynamic advantages.

In recent years, the development of TTcykels has been influenced by technological advances in materials and aerodynamics, leading to significant improvements in performance. They are popular among professional cyclists and triathletes aiming to optimize race times, and they are often custom-built to fit the rider's body and riding style.

The term "TTcykel" is integral to racing disciplines that focus on speed and endurance against the clock, embodying the principles of aerodynamic efficiency and lightweight construction.