racefiets

A racefiets, or road racing bicycle, is a light, high-performance bicycle designed primarily for riding on paved roads at high speeds. It emphasizes aerodynamic efficiency, low weight, and efficient power transfer. Key features include a lightweight, rigid frame; drop handlebars for multiple hand positions; narrow, high-pressure tires; and a gearing system optimized for sustained speed. Brakes were historically rim-based but many modern racefiets use disc brakes.

Frames and components: Common frame materials are steel, aluminum, carbon fiber, and titanium, with carbon widely used for high-end models. Geometry tends to be longer and lower than touring bikes to improve aerodynamics and handling at speed. Drivetrain configurations are typically 2x11 or 2x12 speeds, with compact or standard cranksets; electronic shifting is common at higher end. Wheelsets are lightweight with 18–28 mm tires; tubeless setups are common.

History and usage: The concept emerged in the late 19th century and has evolved from heavy steel frames to advanced composites and aero designs. Racing, training, and endurance rides are common uses. In recent years, disc brakes have become more prevalent on road bikes for improved stopping power and control, while rim brakes remain common on many entry-level models. Road bikes can be configured as endurance or aero versions to prioritize comfort or speed.

Variants and context: Among enthusiasts, specialized road bikes exist for time trials and climbing with different geometries and components. In the Netherlands and Belgium, the term racefiets denotes a road bicycle used for training and everyday riding, distinct from triathlon, cyclocross, or mountain bikes. Regular maintenance includes keeping tires properly inflated, checking brakes and gears, and cleaning and lubricating chains.