Description
Aluminium alloy material, stiff and sturdy, strong and , and can be used for a long time..Convenient design and simple installation, easy to install on the with a locking threaded nut..Can be mounted to 31.6mm and 30.8mm seatpost of mountain bike and other ..Good finish and lightweight, taking no space and looks beautiful..According to the needs of your bike, there are two colors to choose from.