Rail: Oval (7x9 mm, carbon fiber). Seat rail is oval (7 9mm). It is suitable for the upper and lower clamping structure seat tube. Size: 270 134 mm. Material: T800 Full Carbon Fiber Base + Leather Wrap.
Seat Rails: Oval (7 x 9 mm, carbon fiber). Since the seat rail is oval (7 9mm). It is suitable for the upper and lower clamping structure seat tube. Material: T800 Full Carbon Fiber Base + EVA + Synthetic Leather.
Rail: Oval (7 x 9 mm, carbon fiber). Seat rail is oval (7 9mm). It is suitable for the upper and lower clamping structure seat tube. Size: 270 134 mm. Material: T800 Carbon Fiber Base + Leather Wrap.