Engineered for ultimate aerodynamic efficiency and seamless integration on compatible Trek bicycles.

The Trek RSL Aero Bottle and Cage Kit in Black/Smoke is a highly optimized hydration solution developed in conjunction with Trek's most aerodynamic frames, like the Speed Concept and Madone. This kit features a uniquely shaped bottle and a custom-designed cage that work in harmony to reduce aerodynamic drag, providing a significant advantage in racing and high-speed riding. Its sleek profile and secure retention ensure your hydration stays in place and minimizes wind resistance, making it an essential upgrade for riders seeking every possible performance gain.

• Aerodynamically optimized bottle and cage design to minimize drag.
• Seamless integration with compatible Trek frames for a clean, fast profile.
• Lightweight construction ensures minimal added weight.
• Secure bottle retention designed for high-speed performance.
• Black/Smoke finish for a sleek and stealthy aesthetic.