Fizik Transiro Aeris R3 Long Distance Triathlon Bike Saddle, Carbon Reinforced Shell with Kium Rails, 135mm Width, Black

Aeris: Triathlon saddle designed to provide support and stability while in the aerodynamic time-trial position R3: Combination of a ride-compliant, carbon-reinforced nylon shell and a Kium hollow rail with high strength-to-weight ratio Split nose: The nose is split into two halves for an unprecedented pressure-relief system that maintains the firm support and balance needed for long hours spent pedaling in the aero, time-trial position Integrated hydration mount: An optional link serves to integrate a water-bottle cage onto the back of the saddle Dimensions: 242x135mm. Weight 212g