Fizik Transiro Aeris Short Distance R5 Saddle - Alloy 135mm Black year-12-16 Constructed from spring steel and

Constructed from spring steel and nickel plated for a lifetime of use

}SRAM CenterLine XR Disc Brake Rotor - 140mm Center Lock Silver/Black

CINCH power meter compatible

}Shimano Altus SL-M315-L 3-Speed Left Rapidfire Plus Shifter

Includes rotor bolts

Fizik Transiro Aeris Short Distance R5 Saddle - Alloy 135mm Black year-12-16 Constructed from spring steel andFizik Transiro Aeris Short Distance R5 Saddle Alloy 135mm Black. The Transiro Aeris Short Distance R5 is a balanced stable triathlon and time trial cycling saddle featuring a generous pressure relieving cut out for greater comfort for aero focused athletes. Aeris: Triathlon saddle designed to provide support and stability while in the aerodynamic time trial position R5: Combination of a ride compliant carbon reinforced nylon shell and an S Alloy rail