KS Lev Integra Dropper Seatpost Material: aluminum Diameter: 30.9 mm, 31.6 mm Length: 342 mm, 385 mm, 392 mm, 435 mm, 442 mm Offset: 0 mm Travel: [342mm length] 100 mm, [385mm lenth] 125 mm, [392mm length] 125 mm, [435mm length] 150 mm, [442mm length] 150 mm