The fast and functional RSL Aero bottle and cage system makes the bike faster and increases hydration opportunities.

The Trek RSL Aero bottle and cage are designed for the Madone Gen 8 but have proven to make road bikes from other brands faster as well. The system complies with UCI regulations. The cage also fits standard round bottles, offering a perfect hydration system for cycling.

Product details

1. Proven results: 1.8 watts faster at 35km/h on the Madone Gen 8 model compared to standard round bottles
2. Faster on any road bike: proven results with our aerodynamic modeling system
3. The RSL Aero bottle cage securely holds the RSL Aero bottle and standard round bottles
4. Complies with UCI regulations for maximum safety at all levels
5. The RSL Aero bottle is USDA approved and free of BPA and phthalates
6. Bottle and cap are dishwasher safe and fully recyclable
7. The RSL Aero bottle cage is made of OCLV carbon, durable and lightweight
8. Includes mounting components to install the RSL Aero bottle cage
9. capacity: 595ml