Kit Borraccia e Portaborraccia Trek RSL Aero selle italia slr boost superflow-s3 This creates the most breathable

This creates the most breathable and lightest helmets on the market while providing superior impact protection compared to standard construction

- 250W motor power 40Nm

prevents odor buildup

Rear derailleur Shimano RD-TY 300

Kit Borraccia e Portaborraccia Trek RSL Aero selle italia slr boost superflow-s3 This creates the most breathableThe 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 Proven results: 1. 8 watts faster at 35km h on the