Description:Aluminum titanium alloy material and hollow design makes it more light and high strength Mount screw included, easy to install and use

34

9mm seat post clamps suitable for 30

4/30

8/30

9/31

6mm seat post

31

8mm seat post clamps suitable for 27

2/28

6mm seat post

Fixed fastener type prevents your seat be stolen Suitable for MTB, mountain bike, folding bike, track bike, fixed gear, road bike etc

Specification:Material: Aluminum titanium alloy Clamp Diameter: 34

9mm/31

8mmWeight: 10

5gColor:Black,Red, BluePackage Includes:1 Piece Bike Seatpost Clamp with Screw 1 Piece Iron Storage Box Note:Please allow slightly difference due to manual measurement

Color maybe slightly different since different monitor

Thanks