Profile Design 1/TwentyFive Seatpost SRAM Air-Liner Road Size Tire Range

Air-Liner Road Size Tire Range Size Recommended Tire Rim Inner Width

Less noise and better modulation

and function

Better chainline stability with chain line stabilizer

Center lugs are large and widely spaced for braking and acceleration grip

Profile Design 1/TwentyFive Seatpost SRAM Air-Liner Road Size Tire RangeProfile Design's 1 TwentyFive seatpost is the choice when you need the most aggressive position possible. 25mm setback rails ensure that your fit is totally dialed before your next ride. The 2 bolt head enables micro adjustments to your position and eases installation. The clamps evenly distribute pressure, reducing stress on carbon saddle rails. Specs Weight: 313g Diameter: 27. 2mm or 31. 6mm Length: 350mm Minimum Insertion Length: 90mm Offset: 25mm