Feature●Black Carbon Road Seat Post 27.2mm●Specifications: Size: 1.0 x 13.8 inches (27.2 x 350 mm). Angle: 0 mm offset seat posts can fit the saddle: round rails and area rail seat post parts have two sizes: 7 * 7 and 7 * 9 7 * 7 are two sizes of the saddle. 7*9 is for area rail saddle parts[27.2mm 0 offset]
[27.2mm 25 offset]
Description