ENVE Melee/Fray Aero Seatpost Aero by design, compliant by nature. Developed in CFD and the wind tunnel alongside the ENVE Melee and Fray frames, this ENVE Aero Seatpost is purpose-built to complete the aerodynamic package of both bikes. A D-shaped profile is tuned to complement ENVE's SES rim shapes and refined tube profiles for Real-World Fast performance, while the carbon construction delivers a degree of compliance that takes the edge off long road efforts. Available in 275mm and 400mm lengths with 0mm or 20mm setback options to suit a wide range of frame sizes and riding positions. Titanium hardware and compatibility with both carbon and alloy saddle rails round out a seatpost built to the same standard as the frames it was designed for. Built specifically for the ENVE Melee and Fray frames. Features D-shaped aero profile developed in CFD and wind tunnel testing to complement ENVE SES rim shapes and Melee/Fray tube profiles for measurable aerodynamic gains Carbon fiber construction with titanium hardware for a lightweight, stiff, and compliant post built to ENVE's exacting standards Two length and two offset options available in 275mm and 400mm lengths with 0mm or 20mm setback to accommodate a wide range of frame sizes and rider positions Wide saddle angle adjustment range from 0 to 27 degrees for precise saddle positioning Compatible with 7x9mm carbon rails and 7mm round alloy rails for broad saddle compatibility Built specifically for the ENVE Melee and Fray frames SPECIFICATIONSMaterial Carbon fiber Hardware Material Titanium Diameter D-shaped Lengths275mm, 400mm Offset Options0mm, 20mm Minimum Insertion75mm Saddle Angle Adjustment0 to 27 degrees Saddle Rail Compatibility7x9mm carbon rails, 7mm round alloy rails Torque (Saddle Rail Clamp Bolts)5. 5 Nm Torque (Seatpost Collar)6 Nm (ENVE Fray / Melee frames)Frame Compatibility ENVE Melee and Fray only | Enve | Melee/fray Aero Seatpost 400Mm, 20Mm Offset