Fizik Transiro Aeris Short Distance R5 Saddle - Alloy 135mm Black year-12-16 Includes rotor bolts

Includes rotor bolts

}Shimano Dura-Ace CS-9000 11-Speed Cassette Lockring

CINCH power meter compatible

}SRAM 900 Front Hub - 15 x 110mm Boost 6-Bolt Black

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

Fizik Transiro Aeris Short Distance R5 Saddle - Alloy 135mm Black year-12-16 Includes rotor boltsFizik 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