Bontrager Race Bullhorn

These bars are designed for time trial, triathlon, or fixed-gear setups where an aggressive, aerodynamic position is the priority. They offer a stiff platform that excels during sprints and efforts where you need to get low and efficient.

The Bontrager Race Bullhorn uses a standard 31.8 mm clamp diameter. As long as your current stem is designed for this common oversized clamp size, it will be compatible.

The bars feature integrated channels that allow you to route your brake cables inside the aluminum tubing. This creates a cleaner cockpit profile and reduces aerodynamic drag, though it does require a bit more patience during the initial installation.

2014 aluminum is a high-strength alloy often used in performance cycling components. By using a butted construction—where the wall thickness varies to put material only where it's needed—Bontrager keeps the weight down to 250 grams without sacrificing the stiffness required for hard efforts.

No, these handlebars come in a fixed width of 420 mm. You should ensure this width aligns with your shoulder breadth and handling preferences before purchasing.