Sedile Bicicletta Pelle Carbonio Sella Cava MTB Bici da Strada Selle da Corsa 270x143mm
Since the seat rail is oval (7 9mm). It is suitable for the upper and lower clamping structure seat tube. Hollow Size: 113 22 mm. Material: Full Carbon Fiber Base + EVA + Synthetic Leather. Seat Rails: Oval (7 x 9 mm, carbon fiber).