Cervelo

HB13 Carbon Road Bar

The Cervelo ST31 and ST32 stems are specifically designed to optimize performance and aesthetics when paired with Cervelo handlebars. They provide a secure connection between the handlebars and fork, enhancing steering precision and stability. This means better control during rides, especially at high speeds or in competitive settings.

The drop measurement of 123mm indicates how much lower the handlebars are compared to the top of the handlebar's curve. A greater drop can help you achieve a more aerodynamic position, which is crucial for speed during races. However, it may also require some adjustment in your riding posture, so it's important to consider your comfort level and riding style.

Reach refers to the horizontal distance from the top of the handlebars to where the drops begin. An 80mm reach is a standard measurement that many cyclists find comfortable, allowing for a balanced riding position. It helps you stretch out while maintaining control, making it ideal for long rides or races where endurance is key.

Internal routing keeps the cables and hoses for brakes and gears hidden within the handlebars and frame. This design not only enhances the bike's aesthetic appeal but also protects the cables from damage and reduces wind resistance. As a result, you can enjoy smoother gear shifts and braking, contributing to an overall better riding experience.

Grooved cable routing features channels in the handlebars that keep cables organized and prevent tangling or pinching. This design minimizes mechanical issues and ensures that your bike operates smoothly. Additionally, it contributes to a cleaner look, making your bike more visually appealing while enhancing its performance.

While the drop and reach measurements are fixed for specific models like the Cervelo ST31 and ST32, you can adjust your riding position by changing the stem length or angle. This allows you to find a setup that best suits your comfort and performance needs. It's always a good idea to consult with a bike fitting professional to ensure optimal adjustments.