?PAY ATTENTION?Please do measure the actual required diameter before purchasing. Saddle clamp is not included, please buy the saddle clamp separately if needed.
?MATERIAL?Seatpost made of 6061 aluminum alloy,strong and durable.
?SIZE?Length:350mm;Diameter:25.4mm 27.2mm 28.6mm 31.6mm;Thickness of the tube:3mm.
?SAFE LINE MARK?There is a safe line mark on the seat post. Please insert at least above the minimum safety line.
?USE&FIT?Seatpost used for for most old style bike,and the bike saddle with clamp.