Fizik Transiro Aeris Long Distance R1 Adaptive Saddle - Carbon 135mm Black CheckoutSpec= Polar Gray Disc caliper sold separately

Disc caliper sold separately

}Shimano XT M8010 Outer Serration Centerlock Disc Rotor Lockring for use with 12/15/20mm Axle Hubs

Promax CF-2 cranks deliver a great combination of stiffness durability and weight savings

}DT Swiss 350 Rear Hub - 12 x 142mm Center-Lock Micro Spline Black 24H Straight Pull 36pt

}FSA SX Pro Internal Headset H2090C 3

Fizik Transiro Aeris Long Distance R1 Adaptive Saddle - Carbon 135mm Black CheckoutSpec= Polar Gray Disc caliper sold separatelyFizik Transiro Aeris Long Distance R1 Adaptive Saddle Carbon 135mm Black. The Transiro Aeris Long Distance R1 Adaptive is a lightweight long distance triathlon racing saddle built with a carbon rail and engineered to reduce pressure in aerodynamic riding positions via a deep central channel and Fiziks Adaptive 3D printed padding. Aeris LD Adaptive is a triathlon saddle featuring a wider nose and 3D printed Adaptive padding to provide greater support